71078176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 153224568

約数和(自身を除く): 82146392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2801, 3172, 5602, 6344, 11204, 12688, 22408, 25376, 36413, 44816, 72826, 89632, 145652, 170861, 291304, 341722, 582608, 683444, 1165216, 1366888, 2221193, 2733776, 4442386, 5467552, 8884772, 17769544, 35539088, 71078176]

約数ペア:

[(1, 71078176), (2, 35539088), (4, 17769544), (8, 8884772), (13, 5467552), (16, 4442386), (26, 2733776), (32, 2221193), (52, 1366888), (61, 1165216), (104, 683444), (122, 582608), (208, 341722), (244, 291304), (416, 170861), (488, 145652), (793, 89632), (976, 72826), (1586, 44816), (1952, 36413), (2801, 25376), (3172, 22408), (5602, 12688), (6344, 11204)]