66751728

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3319}}^1$

素因数の和:3749

約数の個数: 40

約数和(自身を含む): 172905600

約数和(自身を除く): 106153872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3319, 3352, 5028, 6638, 6704, 9957, 10056, 13276, 19914, 20112, 26552, 39828, 53104, 79656, 159312, 1390661, 2781322, 4171983, 5562644, 8343966, 11125288, 16687932, 22250576, 33375864, 66751728]

約数ペア:

[(1, 66751728), (2, 33375864), (3, 22250576), (4, 16687932), (6, 11125288), (8, 8343966), (12, 5562644), (16, 4171983), (24, 2781322), (48, 1390661), (419, 159312), (838, 79656), (1257, 53104), (1676, 39828), (2514, 26552), (3319, 20112), (3352, 19914), (5028, 13276), (6638, 10056), (6704, 9957)]