71566736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 148249440

約数和(自身を除く): 76682704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 2459, 3638, 4918, 7276, 9836, 14552, 19672, 29104, 39344, 41803, 83606, 167212, 263113, 334424, 526226, 668848, 1052452, 2104904, 4209808, 4472921, 8945842, 17891684, 35783368, 71566736]

約数ペア:

[(1, 71566736), (2, 35783368), (4, 17891684), (8, 8945842), (16, 4472921), (17, 4209808), (34, 2104904), (68, 1052452), (107, 668848), (136, 526226), (214, 334424), (272, 263113), (428, 167212), (856, 83606), (1712, 41803), (1819, 39344), (2459, 29104), (3638, 19672), (4918, 14552), (7276, 9836)]