68858636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13190

約数の個数: 48

約数和(自身を含む): 159086592

約数和(自身を除く): 90227956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 13151, 26302, 52604, 92057, 144661, 184114, 223567, 289322, 368228, 447134, 578644, 894268, 1012627, 1564969, 2025254, 2459237, 3129938, 4050508, 4918474, 6259876, 9836948, 17214659, 34429318, 68858636]

約数ペア:

[(1, 68858636), (2, 34429318), (4, 17214659), (7, 9836948), (11, 6259876), (14, 4918474), (17, 4050508), (22, 3129938), (28, 2459237), (34, 2025254), (44, 1564969), (68, 1012627), (77, 894268), (119, 578644), (154, 447134), (187, 368228), (238, 289322), (308, 223567), (374, 184114), (476, 144661), (748, 92057), (1309, 52604), (2618, 26302), (5236, 13151)]