42287152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 85598192

約数和(自身を除く): 43311040

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1171, 2257, 2342, 4514, 4684, 9028, 9368, 18056, 18736, 36112, 43327, 71431, 86654, 142862, 173308, 285724, 346616, 571448, 693232, 1142896, 2642947, 5285894, 10571788, 21143576, 42287152]

約数ペア:

[(1, 42287152), (2, 21143576), (4, 10571788), (8, 5285894), (16, 2642947), (37, 1142896), (61, 693232), (74, 571448), (122, 346616), (148, 285724), (244, 173308), (296, 142862), (488, 86654), (592, 71431), (976, 43327), (1171, 36112), (2257, 18736), (2342, 18056), (4514, 9368), (4684, 9028)]