71816545216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{679669}}^1$

素因数の和:679821

約数の個数: 56

約数和(自身を含む): 154682017280

約数和(自身を除く): 82865472064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 679669, 1359338, 2718676, 5437352, 8835697, 10874704, 17671394, 21749408, 35342788, 43498816, 70685576, 86317963, 141371152, 172635926, 282742304, 345271852, 565484608, 690543704, 1122133519, 1381087408, 2244267038, 2762174816, 4488534076, 5524349632, 8977068152, 17954136304, 35908272608, 71816545216]

約数ペア:

[(1, 71816545216), (2, 35908272608), (4, 17954136304), (8, 8977068152), (13, 5524349632), (16, 4488534076), (26, 2762174816), (32, 2244267038), (52, 1381087408), (64, 1122133519), (104, 690543704), (127, 565484608), (208, 345271852), (254, 282742304), (416, 172635926), (508, 141371152), (832, 86317963), (1016, 70685576), (1651, 43498816), (2032, 35342788), (3302, 21749408), (4064, 17671394), (6604, 10874704), (8128, 8835697), (13208, 5437352), (26416, 2718676), (52832, 1359338), (105664, 679669)]