63687764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 132464640

約数和(自身を除く): 68776876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 239, 307, 434, 478, 614, 868, 956, 1228, 1673, 2149, 3346, 4298, 6692, 7409, 8596, 9517, 14818, 19034, 29636, 38068, 51863, 66619, 73373, 103726, 133238, 146746, 207452, 266476, 293492, 513611, 1027222, 2054444, 2274563, 4549126, 9098252, 15921941, 31843882, 63687764]

約数ペア:

[(1, 63687764), (2, 31843882), (4, 15921941), (7, 9098252), (14, 4549126), (28, 2274563), (31, 2054444), (62, 1027222), (124, 513611), (217, 293492), (239, 266476), (307, 207452), (434, 146746), (478, 133238), (614, 103726), (868, 73373), (956, 66619), (1228, 51863), (1673, 38068), (2149, 29636), (3346, 19034), (4298, 14818), (6692, 9517), (7409, 8596)]