64194676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 142750720

約数和(自身を除く): 78556044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 5689, 11284, 11378, 22756, 39823, 73957, 79646, 147914, 159292, 176359, 295828, 352718, 517699, 705436, 1035398, 1234513, 2070796, 2292667, 2469026, 4585334, 4938052, 9170668, 16048669, 32097338, 64194676]

約数ペア:

[(1, 64194676), (2, 32097338), (4, 16048669), (7, 9170668), (13, 4938052), (14, 4585334), (26, 2469026), (28, 2292667), (31, 2070796), (52, 1234513), (62, 1035398), (91, 705436), (124, 517699), (182, 352718), (217, 295828), (364, 176359), (403, 159292), (434, 147914), (806, 79646), (868, 73957), (1612, 39823), (2821, 22756), (5642, 11378), (5689, 11284)]