17280172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 21245588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 1637, 2639, 3274, 5278, 6548, 10556, 11459, 21281, 22918, 42562, 45836, 47473, 85124, 94946, 148967, 189892, 297934, 332311, 595868, 617149, 664622, 1234298, 1329244, 2468596, 4320043, 8640086, 17280172]

約数ペア:

[(1, 17280172), (2, 8640086), (4, 4320043), (7, 2468596), (13, 1329244), (14, 1234298), (26, 664622), (28, 617149), (29, 595868), (52, 332311), (58, 297934), (91, 189892), (116, 148967), (182, 94946), (203, 85124), (364, 47473), (377, 45836), (406, 42562), (754, 22918), (812, 21281), (1508, 11459), (1637, 10556), (2639, 6548), (3274, 5278)]