72431768

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{1699}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 137776500

約数和(自身を除く): 65344732

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1699, 3398, 5329, 6796, 10658, 13592, 21316, 42632, 124027, 248054, 496108, 992216, 9053971, 18107942, 36215884, 72431768]

約数ペア:

[(1, 72431768), (2, 36215884), (4, 18107942), (8, 9053971), (73, 992216), (146, 496108), (292, 248054), (584, 124027), (1699, 42632), (3398, 21316), (5329, 13592), (6796, 10658)]