39719744

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 81869280

約数和(自身を除く): 42149536

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 134, 157, 236, 268, 314, 472, 536, 628, 944, 1072, 1256, 1888, 2144, 2512, 3776, 3953, 4288, 5024, 7906, 9263, 10048, 10519, 15812, 18526, 21038, 31624, 37052, 42076, 63248, 74104, 84152, 126496, 148208, 168304, 252992, 296416, 336608, 592832, 620621, 673216, 1241242, 2482484, 4964968, 9929936, 19859872, 39719744]

約数ペア:

[(1, 39719744), (2, 19859872), (4, 9929936), (8, 4964968), (16, 2482484), (32, 1241242), (59, 673216), (64, 620621), (67, 592832), (118, 336608), (134, 296416), (157, 252992), (236, 168304), (268, 148208), (314, 126496), (472, 84152), (536, 74104), (628, 63248), (944, 42076), (1072, 37052), (1256, 31624), (1888, 21038), (2144, 18526), (2512, 15812), (3776, 10519), (3953, 10048), (4288, 9263), (5024, 7906)]