64352912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 134767416

約数和(自身を除く): 70414504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 677, 914, 1354, 1828, 2708, 3656, 5416, 5941, 7312, 8801, 10832, 11882, 17602, 23764, 35204, 47528, 70408, 95056, 140816, 309389, 618778, 1237556, 2475112, 4022057, 4950224, 8044114, 16088228, 32176456, 64352912]

約数ペア:

[(1, 64352912), (2, 32176456), (4, 16088228), (8, 8044114), (13, 4950224), (16, 4022057), (26, 2475112), (52, 1237556), (104, 618778), (208, 309389), (457, 140816), (677, 95056), (914, 70408), (1354, 47528), (1828, 35204), (2708, 23764), (3656, 17602), (5416, 11882), (5941, 10832), (7312, 8801)]