67854448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 137307680

約数和(自身を除く): 69453232

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1879, 2257, 3758, 4514, 7516, 9028, 15032, 18056, 30064, 36112, 69523, 114619, 139046, 229238, 278092, 458476, 556184, 916952, 1112368, 1833904, 4240903, 8481806, 16963612, 33927224, 67854448]

約数ペア:

[(1, 67854448), (2, 33927224), (4, 16963612), (8, 8481806), (16, 4240903), (37, 1833904), (61, 1112368), (74, 916952), (122, 556184), (148, 458476), (244, 278092), (296, 229238), (488, 139046), (592, 114619), (976, 69523), (1879, 36112), (2257, 30064), (3758, 18056), (4514, 15032), (7516, 9028)]