68696864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 147116088

約数和(自身を除く): 78419224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 3413, 5032, 6826, 10064, 13652, 20128, 27304, 54608, 58021, 109216, 116042, 126281, 232084, 252562, 464168, 505124, 928336, 1010248, 1856672, 2020496, 2146777, 4040992, 4293554, 8587108, 17174216, 34348432, 68696864]

約数ペア:

[(1, 68696864), (2, 34348432), (4, 17174216), (8, 8587108), (16, 4293554), (17, 4040992), (32, 2146777), (34, 2020496), (37, 1856672), (68, 1010248), (74, 928336), (136, 505124), (148, 464168), (272, 252562), (296, 232084), (544, 126281), (592, 116042), (629, 109216), (1184, 58021), (1258, 54608), (2516, 27304), (3413, 20128), (5032, 13652), (6826, 10064)]