67837072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 139725432

約数和(自身を除く): 71888360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 541, 922, 1082, 1844, 2164, 3688, 4328, 7376, 7837, 8656, 9197, 15674, 18394, 31348, 36788, 62696, 73576, 125392, 147152, 249401, 498802, 997604, 1995208, 3990416, 4239817, 8479634, 16959268, 33918536, 67837072]

約数ペア:

[(1, 67837072), (2, 33918536), (4, 16959268), (8, 8479634), (16, 4239817), (17, 3990416), (34, 1995208), (68, 997604), (136, 498802), (272, 249401), (461, 147152), (541, 125392), (922, 73576), (1082, 62696), (1844, 36788), (2164, 31348), (3688, 18394), (4328, 15674), (7376, 9197), (7837, 8656)]