72038714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{142369}}^1$

素因数の和:142405

約数の個数: 16

約数和(自身を含む): 123007680

約数和(自身を除く): 50968966

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 142369, 284738, 1566059, 3132118, 3274487, 6548974, 36019357, 72038714]

約数ペア:

[(1, 72038714), (2, 36019357), (11, 6548974), (22, 3274487), (23, 3132118), (46, 1566059), (253, 284738), (506, 142369)]