39940736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 91432800

約数和(自身を除く): 51492064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1493, 1672, 2432, 2986, 3344, 5972, 6688, 11944, 13376, 16423, 23888, 26752, 28367, 32846, 47776, 56734, 65692, 95552, 113468, 131384, 191104, 226936, 262768, 312037, 453872, 525536, 624074, 907744, 1051072, 1248148, 1815488, 2102144, 2496296, 3630976, 4992592, 9985184, 19970368, 39940736]

約数ペア:

[(1, 39940736), (2, 19970368), (4, 9985184), (8, 4992592), (11, 3630976), (16, 2496296), (19, 2102144), (22, 1815488), (32, 1248148), (38, 1051072), (44, 907744), (64, 624074), (76, 525536), (88, 453872), (128, 312037), (152, 262768), (176, 226936), (209, 191104), (304, 131384), (352, 113468), (418, 95552), (608, 65692), (704, 56734), (836, 47776), (1216, 32846), (1408, 28367), (1493, 26752), (1672, 23888), (2432, 16423), (2986, 13376), (3344, 11944), (5972, 6688)]