76977008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 153698496

約数和(自身を除く): 76721488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 271, 328, 433, 542, 656, 866, 1084, 1732, 2168, 3464, 4336, 6928, 11111, 17753, 22222, 35506, 44444, 71012, 88888, 117343, 142024, 177776, 234686, 284048, 469372, 938744, 1877488, 4811063, 9622126, 19244252, 38488504, 76977008]

約数ペア:

[(1, 76977008), (2, 38488504), (4, 19244252), (8, 9622126), (16, 4811063), (41, 1877488), (82, 938744), (164, 469372), (271, 284048), (328, 234686), (433, 177776), (542, 142024), (656, 117343), (866, 88888), (1084, 71012), (1732, 44444), (2168, 35506), (3464, 22222), (4336, 17753), (6928, 11111)]