69423856

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 138522384

約数和(自身を除く): 69098528

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 488, 664, 857, 976, 1328, 1714, 3428, 5063, 6856, 10126, 13712, 20252, 40504, 52277, 71131, 81008, 104554, 142262, 209108, 284524, 418216, 569048, 836432, 1138096, 4338991, 8677982, 17355964, 34711928, 69423856]

約数ペア:

[(1, 69423856), (2, 34711928), (4, 17355964), (8, 8677982), (16, 4338991), (61, 1138096), (83, 836432), (122, 569048), (166, 418216), (244, 284524), (332, 209108), (488, 142262), (664, 104554), (857, 81008), (976, 71131), (1328, 52277), (1714, 40504), (3428, 20252), (5063, 13712), (6856, 10126)]