13316856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 39290880

約数和(自身を除く): 25974024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2557, 2604, 5114, 5208, 7671, 10228, 15342, 17899, 20456, 30684, 35798, 53697, 61368, 71596, 79267, 107394, 143192, 158534, 214788, 237801, 317068, 429576, 475602, 554869, 634136, 951204, 1109738, 1664607, 1902408, 2219476, 3329214, 4438952, 6658428, 13316856]

約数ペア:

[(1, 13316856), (2, 6658428), (3, 4438952), (4, 3329214), (6, 2219476), (7, 1902408), (8, 1664607), (12, 1109738), (14, 951204), (21, 634136), (24, 554869), (28, 475602), (31, 429576), (42, 317068), (56, 237801), (62, 214788), (84, 158534), (93, 143192), (124, 107394), (168, 79267), (186, 71596), (217, 61368), (248, 53697), (372, 35798), (434, 30684), (651, 20456), (744, 17899), (868, 15342), (1302, 10228), (1736, 7671), (2557, 5208), (2604, 5114)]