72983608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{222511}}^1$

素因数の和:222558

約数の個数: 16

約数和(自身を含む): 140182560

約数和(自身を除く): 67198952

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 222511, 445022, 890044, 1780088, 9122951, 18245902, 36491804, 72983608]

約数ペア:

[(1, 72983608), (2, 36491804), (4, 18245902), (8, 9122951), (41, 1780088), (82, 890044), (164, 445022), (328, 222511)]