73705352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42457}}^1$

素因数の和:42501

約数の個数: 32

約数和(自身を含む): 163038720

約数和(自身を除く): 89333368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 42457, 84914, 169828, 297199, 339656, 594398, 1188796, 1316167, 2377592, 2632334, 5264668, 9213169, 10529336, 18426338, 36852676, 73705352]

約数ペア:

[(1, 73705352), (2, 36852676), (4, 18426338), (7, 10529336), (8, 9213169), (14, 5264668), (28, 2632334), (31, 2377592), (56, 1316167), (62, 1188796), (124, 594398), (217, 339656), (248, 297199), (434, 169828), (868, 84914), (1736, 42457)]