39767624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 46597816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 271, 332, 442, 542, 664, 884, 1079, 1084, 1411, 1768, 2158, 2168, 2822, 3523, 4316, 4607, 5644, 7046, 8632, 9214, 11288, 14092, 18343, 18428, 22493, 28184, 36686, 36856, 44986, 59891, 73372, 89972, 119782, 146744, 179944, 239564, 292409, 382381, 479128, 584818, 764762, 1169636, 1529524, 2339272, 3059048, 4970953, 9941906, 19883812, 39767624]

約数ペア:

[(1, 39767624), (2, 19883812), (4, 9941906), (8, 4970953), (13, 3059048), (17, 2339272), (26, 1529524), (34, 1169636), (52, 764762), (68, 584818), (83, 479128), (104, 382381), (136, 292409), (166, 239564), (221, 179944), (271, 146744), (332, 119782), (442, 89972), (542, 73372), (664, 59891), (884, 44986), (1079, 36856), (1084, 36686), (1411, 28184), (1768, 22493), (2158, 18428), (2168, 18343), (2822, 14092), (3523, 11288), (4316, 9214), (4607, 8632), (5644, 7046)]