42001856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 56

約数和(自身を含む): 94518480

約数和(自身を除く): 52516624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 2657, 3952, 5314, 7904, 10628, 15808, 21256, 34541, 42512, 50483, 69082, 85024, 100966, 138164, 170048, 201932, 276328, 403864, 552656, 656279, 807728, 1105312, 1312558, 1615456, 2210624, 2625116, 3230912, 5250232, 10500464, 21000928, 42001856]

約数ペア:

[(1, 42001856), (2, 21000928), (4, 10500464), (8, 5250232), (13, 3230912), (16, 2625116), (19, 2210624), (26, 1615456), (32, 1312558), (38, 1105312), (52, 807728), (64, 656279), (76, 552656), (104, 403864), (152, 276328), (208, 201932), (247, 170048), (304, 138164), (416, 100966), (494, 85024), (608, 69082), (832, 50483), (988, 42512), (1216, 34541), (1976, 21256), (2657, 15808), (3952, 10628), (5314, 7904)]