64626352

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{983}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 143490816

約数和(自身を除く): 78864464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 983, 1174, 1966, 2348, 3932, 4109, 4696, 6881, 7864, 8218, 9392, 13762, 15728, 16436, 27524, 32872, 55048, 65744, 110096, 577021, 1154042, 2308084, 4039147, 4616168, 8078294, 9232336, 16156588, 32313176, 64626352]

約数ペア:

[(1, 64626352), (2, 32313176), (4, 16156588), (7, 9232336), (8, 8078294), (14, 4616168), (16, 4039147), (28, 2308084), (56, 1154042), (112, 577021), (587, 110096), (983, 65744), (1174, 55048), (1966, 32872), (2348, 27524), (3932, 16436), (4109, 15728), (4696, 13762), (6881, 9392), (7864, 8218)]