64885904

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 30

約数和(自身を含む): 127629666

約数和(自身を除く): 62743762

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 761, 1168, 1522, 3044, 5329, 6088, 10658, 12176, 21316, 42632, 55553, 85264, 111106, 222212, 444424, 888848, 4055369, 8110738, 16221476, 32442952, 64885904]

約数ペア:

[(1, 64885904), (2, 32442952), (4, 16221476), (8, 8110738), (16, 4055369), (73, 888848), (146, 444424), (292, 222212), (584, 111106), (761, 85264), (1168, 55553), (1522, 42632), (3044, 21316), (5329, 12176), (6088, 10658)]