71441174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 140009472

約数和(自身を除く): 68568298

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 119, 161, 217, 238, 322, 391, 421, 434, 527, 713, 782, 842, 1054, 1426, 2737, 2947, 3689, 4991, 5474, 5894, 7157, 7378, 9683, 9982, 12121, 13051, 14314, 19366, 24242, 26102, 50099, 67781, 84847, 91357, 100198, 135562, 164611, 169694, 182714, 221867, 300173, 329222, 443734, 600346, 1152277, 1553069, 2101211, 2304554, 3106138, 4202422, 5102941, 10205882, 35720587, 71441174]

約数ペア:

[(1, 71441174), (2, 35720587), (7, 10205882), (14, 5102941), (17, 4202422), (23, 3106138), (31, 2304554), (34, 2101211), (46, 1553069), (62, 1152277), (119, 600346), (161, 443734), (217, 329222), (238, 300173), (322, 221867), (391, 182714), (421, 169694), (434, 164611), (527, 135562), (713, 100198), (782, 91357), (842, 84847), (1054, 67781), (1426, 50099), (2737, 26102), (2947, 24242), (3689, 19366), (4991, 14314), (5474, 13051), (5894, 12121), (7157, 9982), (7378, 9683)]