66264536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 140313600

約数和(自身を除く): 74049064

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 127, 173, 232, 254, 346, 377, 508, 692, 754, 1016, 1384, 1508, 1651, 2249, 3016, 3302, 3683, 4498, 5017, 6604, 7366, 8996, 10034, 13208, 14732, 17992, 20068, 21971, 29464, 40136, 43942, 47879, 65221, 87884, 95758, 130442, 175768, 191516, 260884, 285623, 383032, 521768, 571246, 637159, 1142492, 1274318, 2284984, 2548636, 5097272, 8283067, 16566134, 33132268, 66264536]

約数ペア:

[(1, 66264536), (2, 33132268), (4, 16566134), (8, 8283067), (13, 5097272), (26, 2548636), (29, 2284984), (52, 1274318), (58, 1142492), (104, 637159), (116, 571246), (127, 521768), (173, 383032), (232, 285623), (254, 260884), (346, 191516), (377, 175768), (508, 130442), (692, 95758), (754, 87884), (1016, 65221), (1384, 47879), (1508, 43942), (1651, 40136), (2249, 29464), (3016, 21971), (3302, 20068), (3683, 17992), (4498, 14732), (5017, 13208), (6604, 10034), (7366, 8996)]