13305567604

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{22727}}^1$

素因数の和:22877

約数の個数: 72

約数和(自身を含む): 28293632640

約数和(自身を除く): 14988065036

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 103, 116, 196, 203, 206, 406, 412, 721, 812, 1421, 1442, 2842, 2884, 2987, 5047, 5684, 5974, 10094, 11948, 20188, 20909, 22727, 41818, 45454, 83636, 90908, 146363, 159089, 292726, 318178, 585452, 636356, 659083, 1113623, 1318166, 2227246, 2340881, 2636332, 4454492, 4613581, 4681762, 9227162, 9363524, 16386167, 18454324, 32295067, 32772334, 64590134, 65544668, 67885549, 114703169, 129180268, 135771098, 229406338, 271542196, 458812676, 475198843, 950397686, 1900795372, 3326391901, 6652783802, 13305567604]

約数ペア:

[(1, 13305567604), (2, 6652783802), (4, 3326391901), (7, 1900795372), (14, 950397686), (28, 475198843), (29, 458812676), (49, 271542196), (58, 229406338), (98, 135771098), (103, 129180268), (116, 114703169), (196, 67885549), (203, 65544668), (206, 64590134), (406, 32772334), (412, 32295067), (721, 18454324), (812, 16386167), (1421, 9363524), (1442, 9227162), (2842, 4681762), (2884, 4613581), (2987, 4454492), (5047, 2636332), (5684, 2340881), (5974, 2227246), (10094, 1318166), (11948, 1113623), (20188, 659083), (20909, 636356), (22727, 585452), (41818, 318178), (45454, 292726), (83636, 159089), (90908, 146363)]