39295712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 80713584

約数和(自身を除く): 41417872

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 491, 656, 976, 982, 1312, 1952, 1964, 2501, 3928, 5002, 7856, 10004, 15712, 20008, 20131, 29951, 40016, 40262, 59902, 80032, 80524, 119804, 161048, 239608, 322096, 479216, 644192, 958432, 1227991, 2455982, 4911964, 9823928, 19647856, 39295712]

約数ペア:

[(1, 39295712), (2, 19647856), (4, 9823928), (8, 4911964), (16, 2455982), (32, 1227991), (41, 958432), (61, 644192), (82, 479216), (122, 322096), (164, 239608), (244, 161048), (328, 119804), (488, 80524), (491, 80032), (656, 59902), (976, 40262), (982, 40016), (1312, 29951), (1952, 20131), (1964, 20008), (2501, 15712), (3928, 10004), (5002, 7856)]