66548846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 131870592

約数和(自身を除く): 65321746

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 137, 157, 182, 221, 238, 274, 314, 442, 959, 1099, 1547, 1781, 1918, 2041, 2198, 2329, 2669, 3094, 3562, 4082, 4658, 5338, 12467, 14287, 16303, 18683, 21509, 24934, 28574, 30277, 32606, 34697, 37366, 43018, 60554, 69394, 150563, 211939, 242879, 279617, 301126, 365653, 423878, 485758, 559234, 731306, 1957319, 2559571, 3914638, 4753489, 5119142, 9506978, 33274423, 66548846]

約数ペア:

[(1, 66548846), (2, 33274423), (7, 9506978), (13, 5119142), (14, 4753489), (17, 3914638), (26, 2559571), (34, 1957319), (91, 731306), (119, 559234), (137, 485758), (157, 423878), (182, 365653), (221, 301126), (238, 279617), (274, 242879), (314, 211939), (442, 150563), (959, 69394), (1099, 60554), (1547, 43018), (1781, 37366), (1918, 34697), (2041, 32606), (2198, 30277), (2329, 28574), (2669, 24934), (3094, 21509), (3562, 18683), (4082, 16303), (4658, 14287), (5338, 12467)]