907366928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 1986289536

約数和(自身を除く): 1078922608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 241, 299, 368, 482, 598, 787, 964, 1196, 1574, 1928, 2392, 3133, 3148, 3856, 4784, 5543, 6266, 6296, 10231, 11086, 12532, 12592, 18101, 20462, 22172, 25064, 36202, 40924, 44344, 50128, 72059, 72404, 81848, 88688, 144118, 144808, 163696, 189667, 235313, 288236, 289616, 379334, 470626, 576472, 758668, 941252, 1152944, 1517336, 1882504, 2465671, 3034672, 3765008, 4362341, 4931342, 8724682, 9862684, 17449364, 19725368, 34898728, 39450736, 56710433, 69797456, 113420866, 226841732, 453683464, 907366928]

約数ペア:

[(1, 907366928), (2, 453683464), (4, 226841732), (8, 113420866), (13, 69797456), (16, 56710433), (23, 39450736), (26, 34898728), (46, 19725368), (52, 17449364), (92, 9862684), (104, 8724682), (184, 4931342), (208, 4362341), (241, 3765008), (299, 3034672), (368, 2465671), (482, 1882504), (598, 1517336), (787, 1152944), (964, 941252), (1196, 758668), (1574, 576472), (1928, 470626), (2392, 379334), (3133, 289616), (3148, 288236), (3856, 235313), (4784, 189667), (5543, 163696), (6266, 144808), (6296, 144118), (10231, 88688), (11086, 81848), (12532, 72404), (12592, 72059), (18101, 50128), (20462, 44344), (22172, 40924), (25064, 36202)]