79983488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 174273120

約数和(自身を除く): 94289632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 677, 832, 923, 1136, 1354, 1664, 1846, 2272, 2708, 3692, 4544, 5416, 7384, 8801, 9088, 10832, 14768, 17602, 21664, 29536, 35204, 43328, 48067, 59072, 70408, 86656, 96134, 118144, 140816, 192268, 281632, 384536, 563264, 624871, 769072, 1126528, 1249742, 1538144, 2499484, 3076288, 4998968, 6152576, 9997936, 19995872, 39991744, 79983488]

約数ペア:

[(1, 79983488), (2, 39991744), (4, 19995872), (8, 9997936), (13, 6152576), (16, 4998968), (26, 3076288), (32, 2499484), (52, 1538144), (64, 1249742), (71, 1126528), (104, 769072), (128, 624871), (142, 563264), (208, 384536), (284, 281632), (416, 192268), (568, 140816), (677, 118144), (832, 96134), (923, 86656), (1136, 70408), (1354, 59072), (1664, 48067), (1846, 43328), (2272, 35204), (2708, 29536), (3692, 21664), (4544, 17602), (5416, 14768), (7384, 10832), (8801, 9088)]