71241856

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3501

約数の個数: 64

約数和(自身を含む): 169303680

約数和(自身を除く): 98061824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3457, 5152, 6914, 10304, 13828, 20608, 24199, 27656, 48398, 55312, 79511, 96796, 110624, 159022, 193592, 221248, 318044, 387184, 442496, 556577, 636088, 774368, 1113154, 1272176, 1548736, 2226308, 2544352, 3097472, 4452616, 5088704, 8905232, 10177408, 17810464, 35620928, 71241856]

約数ペア:

[(1, 71241856), (2, 35620928), (4, 17810464), (7, 10177408), (8, 8905232), (14, 5088704), (16, 4452616), (23, 3097472), (28, 2544352), (32, 2226308), (46, 1548736), (56, 1272176), (64, 1113154), (92, 774368), (112, 636088), (128, 556577), (161, 442496), (184, 387184), (224, 318044), (322, 221248), (368, 193592), (448, 159022), (644, 110624), (736, 96796), (896, 79511), (1288, 55312), (1472, 48398), (2576, 27656), (2944, 24199), (3457, 20608), (5152, 13828), (6914, 10304)]