64897392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193147}}^1$

素因数の和:193165

約数の個数: 40

約数和(自身を含む): 191602816

約数和(自身を除く): 126705424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193147, 386294, 579441, 772588, 1158882, 1352029, 1545176, 2317764, 2704058, 3090352, 4056087, 4635528, 5408116, 8112174, 9271056, 10816232, 16224348, 21632464, 32448696, 64897392]

約数ペア:

[(1, 64897392), (2, 32448696), (3, 21632464), (4, 16224348), (6, 10816232), (7, 9271056), (8, 8112174), (12, 5408116), (14, 4635528), (16, 4056087), (21, 3090352), (24, 2704058), (28, 2317764), (42, 1545176), (48, 1352029), (56, 1158882), (84, 772588), (112, 579441), (168, 386294), (336, 193147)]