2117685824

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1867}}^1$

素因数の和:2395

約数の個数: 56

約数和(自身を含む): 4327184640

約数和(自身を除く): 2209498816

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 479, 592, 958, 1184, 1867, 1916, 2368, 3734, 3832, 7468, 7664, 14936, 15328, 17723, 29872, 30656, 35446, 59744, 69079, 70892, 119488, 138158, 141784, 276316, 283568, 552632, 567136, 894293, 1105264, 1134272, 1788586, 2210528, 3577172, 4421056, 7154344, 14308688, 28617376, 33088841, 57234752, 66177682, 132355364, 264710728, 529421456, 1058842912, 2117685824]

約数ペア:

[(1, 2117685824), (2, 1058842912), (4, 529421456), (8, 264710728), (16, 132355364), (32, 66177682), (37, 57234752), (64, 33088841), (74, 28617376), (148, 14308688), (296, 7154344), (479, 4421056), (592, 3577172), (958, 2210528), (1184, 1788586), (1867, 1134272), (1916, 1105264), (2368, 894293), (3734, 567136), (3832, 552632), (7468, 283568), (7664, 276316), (14936, 141784), (15328, 138158), (17723, 119488), (29872, 70892), (30656, 69079), (35446, 59744)]