1628556592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{5441}}^1$

素因数の和:6901

約数の個数: 40

約数和(自身を含む): 3401032320

約数和(自身を除く): 1772475728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1439, 2878, 5441, 5756, 10882, 11512, 18707, 21764, 23024, 37414, 43528, 70733, 74828, 87056, 141466, 149656, 282932, 299312, 565864, 1131728, 7829599, 15659198, 31318396, 62636792, 101784787, 125273584, 203569574, 407139148, 814278296, 1628556592]

約数ペア:

[(1, 1628556592), (2, 814278296), (4, 407139148), (8, 203569574), (13, 125273584), (16, 101784787), (26, 62636792), (52, 31318396), (104, 15659198), (208, 7829599), (1439, 1131728), (2878, 565864), (5441, 299312), (5756, 282932), (10882, 149656), (11512, 141466), (18707, 87056), (21764, 74828), (23024, 70733), (37414, 43528)]