28108944

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 150

約数和(自身を含む): 87120726

約数和(自身を除く): 59011782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 108, 123, 138, 144, 162, 164, 184, 207, 216, 246, 276, 324, 328, 368, 369, 414, 432, 492, 529, 552, 621, 648, 656, 738, 828, 943, 984, 1058, 1104, 1107, 1242, 1296, 1476, 1587, 1656, 1863, 1886, 1968, 2116, 2214, 2484, 2829, 2952, 3174, 3312, 3321, 3726, 3772, 4232, 4428, 4761, 4968, 5658, 5904, 6348, 6642, 7452, 7544, 8464, 8487, 8856, 9522, 9936, 11316, 12696, 13284, 14283, 14904, 15088, 16974, 17712, 19044, 21689, 22632, 25392, 25461, 26568, 28566, 29808, 33948, 38088, 42849, 43378, 45264, 50922, 53136, 57132, 65067, 67896, 76176, 76383, 85698, 86756, 101844, 114264, 130134, 135792, 152766, 171396, 173512, 195201, 203688, 228528, 260268, 305532, 342792, 347024, 390402, 407376, 520536, 585603, 611064, 685584, 780804, 1041072, 1171206, 1222128, 1561608, 1756809, 2342412, 3123216, 3513618, 4684824, 7027236, 9369648, 14054472, 28108944]

約数ペア:

[(1, 28108944), (2, 14054472), (3, 9369648), (4, 7027236), (6, 4684824), (8, 3513618), (9, 3123216), (12, 2342412), (16, 1756809), (18, 1561608), (23, 1222128), (24, 1171206), (27, 1041072), (36, 780804), (41, 685584), (46, 611064), (48, 585603), (54, 520536), (69, 407376), (72, 390402), (81, 347024), (82, 342792), (92, 305532), (108, 260268), (123, 228528), (138, 203688), (144, 195201), (162, 173512), (164, 171396), (184, 152766), (207, 135792), (216, 130134), (246, 114264), (276, 101844), (324, 86756), (328, 85698), (368, 76383), (369, 76176), (414, 67896), (432, 65067), (492, 57132), (529, 53136), (552, 50922), (621, 45264), (648, 43378), (656, 42849), (738, 38088), (828, 33948), (943, 29808), (984, 28566), (1058, 26568), (1104, 25461), (1107, 25392), (1242, 22632), (1296, 21689), (1476, 19044), (1587, 17712), (1656, 16974), (1863, 15088), (1886, 14904), (1968, 14283), (2116, 13284), (2214, 12696), (2484, 11316), (2829, 9936), (2952, 9522), (3174, 8856), (3312, 8487), (3321, 8464), (3726, 7544), (3772, 7452), (4232, 6642), (4428, 6348), (4761, 5904), (4968, 5658)]