74479808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89519}}^1$

素因数の和:89544

約数の個数: 28

約数和(自身を含む): 159166560

約数和(自身を除く): 84686752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 89519, 179038, 358076, 716152, 1163747, 1432304, 2327494, 2864608, 4654988, 5729216, 9309976, 18619952, 37239904, 74479808]

約数ペア:

[(1, 74479808), (2, 37239904), (4, 18619952), (8, 9309976), (13, 5729216), (16, 4654988), (26, 2864608), (32, 2327494), (52, 1432304), (64, 1163747), (104, 716152), (208, 358076), (416, 179038), (832, 89519)]