71097208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 166864320

約数和(自身を除く): 95767112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1601, 1708, 3172, 3202, 3416, 5551, 6344, 6404, 11102, 11207, 12808, 20813, 22204, 22414, 41626, 44408, 44828, 83252, 89656, 97661, 145691, 166504, 195322, 291382, 390644, 582764, 683627, 781288, 1165528, 1269593, 1367254, 2539186, 2734508, 5078372, 5469016, 8887151, 10156744, 17774302, 35548604, 71097208]

約数ペア:

[(1, 71097208), (2, 35548604), (4, 17774302), (7, 10156744), (8, 8887151), (13, 5469016), (14, 5078372), (26, 2734508), (28, 2539186), (52, 1367254), (56, 1269593), (61, 1165528), (91, 781288), (104, 683627), (122, 582764), (182, 390644), (244, 291382), (364, 195322), (427, 166504), (488, 145691), (728, 97661), (793, 89656), (854, 83252), (1586, 44828), (1601, 44408), (1708, 41626), (3172, 22414), (3202, 22204), (3416, 20813), (5551, 12808), (6344, 11207), (6404, 11102)]