68464708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 135334080

約数和(自身を除く): 66869372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 547, 754, 1079, 1094, 1508, 2158, 2188, 2407, 4316, 4814, 7111, 9628, 14222, 15863, 28444, 31291, 31726, 45401, 62582, 63452, 90802, 125164, 181604, 206219, 412438, 590213, 824876, 1180426, 1316629, 2360852, 2633258, 5266516, 17116177, 34232354, 68464708]

約数ペア:

[(1, 68464708), (2, 34232354), (4, 17116177), (13, 5266516), (26, 2633258), (29, 2360852), (52, 1316629), (58, 1180426), (83, 824876), (116, 590213), (166, 412438), (332, 206219), (377, 181604), (547, 125164), (754, 90802), (1079, 63452), (1094, 62582), (1508, 45401), (2158, 31726), (2188, 31291), (2407, 28444), (4316, 15863), (4814, 14222), (7111, 9628)]