8260870912

素因数分解:

$2^8\times 7^1\times {\mathrm{541}}^1\times {\mathrm{8521}}^1$

素因数の和:9085

約数の個数: 72

約数和(自身を含む): 18882161312

約数和(自身を除く): 10621290400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 541, 896, 1082, 1792, 2164, 3787, 4328, 7574, 8521, 8656, 15148, 17042, 17312, 30296, 34084, 34624, 59647, 60592, 68168, 69248, 119294, 121184, 136336, 138496, 238588, 242368, 272672, 477176, 484736, 545344, 954352, 969472, 1090688, 1908704, 2181376, 3817408, 4609861, 7634816, 9219722, 15269632, 18439444, 32269027, 36878888, 64538054, 73757776, 129076108, 147515552, 258152216, 295031104, 516304432, 590062208, 1032608864, 1180124416, 2065217728, 4130435456, 8260870912]

約数ペア:

[(1, 8260870912), (2, 4130435456), (4, 2065217728), (7, 1180124416), (8, 1032608864), (14, 590062208), (16, 516304432), (28, 295031104), (32, 258152216), (56, 147515552), (64, 129076108), (112, 73757776), (128, 64538054), (224, 36878888), (256, 32269027), (448, 18439444), (541, 15269632), (896, 9219722), (1082, 7634816), (1792, 4609861), (2164, 3817408), (3787, 2181376), (4328, 1908704), (7574, 1090688), (8521, 969472), (8656, 954352), (15148, 545344), (17042, 484736), (17312, 477176), (30296, 272672), (34084, 242368), (34624, 238588), (59647, 138496), (60592, 136336), (68168, 121184), (69248, 119294)]