42566856

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 67506744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 181, 239, 246, 328, 362, 478, 492, 543, 717, 724, 956, 984, 1086, 1434, 1448, 1912, 2172, 2868, 4344, 5736, 7421, 9799, 14842, 19598, 22263, 29397, 29684, 39196, 43259, 44526, 58794, 59368, 78392, 86518, 89052, 117588, 129777, 173036, 178104, 235176, 259554, 346072, 519108, 1038216, 1773619, 3547238, 5320857, 7094476, 10641714, 14188952, 21283428, 42566856]

約数ペア:

[(1, 42566856), (2, 21283428), (3, 14188952), (4, 10641714), (6, 7094476), (8, 5320857), (12, 3547238), (24, 1773619), (41, 1038216), (82, 519108), (123, 346072), (164, 259554), (181, 235176), (239, 178104), (246, 173036), (328, 129777), (362, 117588), (478, 89052), (492, 86518), (543, 78392), (717, 59368), (724, 58794), (956, 44526), (984, 43259), (1086, 39196), (1434, 29684), (1448, 29397), (1912, 22263), (2172, 19598), (2868, 14842), (4344, 9799), (5736, 7421)]