71403456

素因数分解:

$2^6\times 3^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1369

約数の個数: 56

約数和(自身を含む): 189609984

約数和(自身を除く): 118206528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 383, 766, 971, 1149, 1532, 1942, 2298, 2913, 3064, 3884, 4596, 5826, 6128, 7768, 9192, 11652, 12256, 15536, 18384, 23304, 24512, 31072, 36768, 46608, 62144, 73536, 93216, 186432, 371893, 743786, 1115679, 1487572, 2231358, 2975144, 4462716, 5950288, 8925432, 11900576, 17850864, 23801152, 35701728, 71403456]

約数ペア:

[(1, 71403456), (2, 35701728), (3, 23801152), (4, 17850864), (6, 11900576), (8, 8925432), (12, 5950288), (16, 4462716), (24, 2975144), (32, 2231358), (48, 1487572), (64, 1115679), (96, 743786), (192, 371893), (383, 186432), (766, 93216), (971, 73536), (1149, 62144), (1532, 46608), (1942, 36768), (2298, 31072), (2913, 24512), (3064, 23304), (3884, 18384), (4596, 15536), (5826, 12256), (6128, 11652), (7768, 9192)]