61353656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 82346824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1187, 1846, 1988, 2374, 3692, 3976, 4748, 6461, 7384, 8309, 9496, 12922, 15431, 16618, 25844, 30862, 33236, 51688, 61724, 66472, 84277, 108017, 123448, 168554, 216034, 337108, 432068, 589939, 674216, 864136, 1095601, 1179878, 2191202, 2359756, 4382404, 4719512, 7669207, 8764808, 15338414, 30676828, 61353656]

約数ペア:

[(1, 61353656), (2, 30676828), (4, 15338414), (7, 8764808), (8, 7669207), (13, 4719512), (14, 4382404), (26, 2359756), (28, 2191202), (52, 1179878), (56, 1095601), (71, 864136), (91, 674216), (104, 589939), (142, 432068), (182, 337108), (284, 216034), (364, 168554), (497, 123448), (568, 108017), (728, 84277), (923, 66472), (994, 61724), (1187, 51688), (1846, 33236), (1988, 30862), (2374, 25844), (3692, 16618), (3976, 15431), (4748, 12922), (6461, 9496), (7384, 8309)]