17962432

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 37307520

約数和(自身を除く): 19345088

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 71, 118, 134, 142, 236, 268, 284, 472, 536, 568, 944, 1072, 1136, 1888, 2144, 2272, 3776, 3953, 4189, 4288, 4544, 4757, 7906, 8378, 9514, 15812, 16756, 19028, 31624, 33512, 38056, 63248, 67024, 76112, 126496, 134048, 152224, 252992, 268096, 280663, 304448, 561326, 1122652, 2245304, 4490608, 8981216, 17962432]

約数ペア:

[(1, 17962432), (2, 8981216), (4, 4490608), (8, 2245304), (16, 1122652), (32, 561326), (59, 304448), (64, 280663), (67, 268096), (71, 252992), (118, 152224), (134, 134048), (142, 126496), (236, 76112), (268, 67024), (284, 63248), (472, 38056), (536, 33512), (568, 31624), (944, 19028), (1072, 16756), (1136, 15812), (1888, 9514), (2144, 8378), (2272, 7906), (3776, 4757), (3953, 4544), (4189, 4288)]