7917565568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79201}}^1$

素因数の和:79297

約数の個数: 64

約数和(自身を含む): 17449784640

約数和(自身を除く): 9532219072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 3124, 4544, 6248, 9088, 12496, 24992, 49984, 79201, 99968, 158402, 316804, 633608, 871211, 1267216, 1742422, 2534432, 3484844, 5068864, 5623271, 6969688, 10137728, 11246542, 13939376, 22493084, 27878752, 44986168, 55757504, 61855981, 89972336, 111515008, 123711962, 179944672, 247423924, 359889344, 494847848, 719778688, 989695696, 1979391392, 3958782784, 7917565568]

約数ペア:

[(1, 7917565568), (2, 3958782784), (4, 1979391392), (8, 989695696), (11, 719778688), (16, 494847848), (22, 359889344), (32, 247423924), (44, 179944672), (64, 123711962), (71, 111515008), (88, 89972336), (128, 61855981), (142, 55757504), (176, 44986168), (284, 27878752), (352, 22493084), (568, 13939376), (704, 11246542), (781, 10137728), (1136, 6969688), (1408, 5623271), (1562, 5068864), (2272, 3484844), (3124, 2534432), (4544, 1742422), (6248, 1267216), (9088, 871211), (12496, 633608), (24992, 316804), (49984, 158402), (79201, 99968)]