3897296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 8348424

約数和(自身を除く): 4451128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 457, 533, 656, 914, 1066, 1828, 2132, 3656, 4264, 5941, 7312, 8528, 11882, 18737, 23764, 37474, 47528, 74948, 95056, 149896, 243581, 299792, 487162, 974324, 1948648, 3897296]

約数ペア:

[(1, 3897296), (2, 1948648), (4, 974324), (8, 487162), (13, 299792), (16, 243581), (26, 149896), (41, 95056), (52, 74948), (82, 47528), (104, 37474), (164, 23764), (208, 18737), (328, 11882), (457, 8528), (533, 7312), (656, 5941), (914, 4264), (1066, 3656), (1828, 2132)]