28690752

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 81198720

約数和(自身を除く): 52507968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 73, 89, 92, 96, 138, 146, 178, 184, 192, 219, 267, 276, 292, 356, 368, 438, 534, 552, 584, 712, 736, 876, 1068, 1104, 1168, 1424, 1472, 1679, 1752, 2047, 2136, 2208, 2336, 2848, 3358, 3504, 4094, 4272, 4416, 4672, 5037, 5696, 6141, 6497, 6716, 7008, 8188, 8544, 10074, 12282, 12994, 13432, 14016, 16376, 17088, 19491, 20148, 24564, 25988, 26864, 32752, 38982, 40296, 49128, 51976, 53728, 65504, 77964, 80592, 98256, 103952, 107456, 131008, 149431, 155928, 161184, 196512, 207904, 298862, 311856, 322368, 393024, 415808, 448293, 597724, 623712, 896586, 1195448, 1247424, 1793172, 2390896, 3586344, 4781792, 7172688, 9563584, 14345376, 28690752]

約数ペア:

[(1, 28690752), (2, 14345376), (3, 9563584), (4, 7172688), (6, 4781792), (8, 3586344), (12, 2390896), (16, 1793172), (23, 1247424), (24, 1195448), (32, 896586), (46, 623712), (48, 597724), (64, 448293), (69, 415808), (73, 393024), (89, 322368), (92, 311856), (96, 298862), (138, 207904), (146, 196512), (178, 161184), (184, 155928), (192, 149431), (219, 131008), (267, 107456), (276, 103952), (292, 98256), (356, 80592), (368, 77964), (438, 65504), (534, 53728), (552, 51976), (584, 49128), (712, 40296), (736, 38982), (876, 32752), (1068, 26864), (1104, 25988), (1168, 24564), (1424, 20148), (1472, 19491), (1679, 17088), (1752, 16376), (2047, 14016), (2136, 13432), (2208, 12994), (2336, 12282), (2848, 10074), (3358, 8544), (3504, 8188), (4094, 7008), (4272, 6716), (4416, 6497), (4672, 6141), (5037, 5696)]