13374171616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^2\times {\mathrm{419}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 28526473080

約数和(自身を除く): 15152301464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 419, 554, 838, 1108, 1676, 2216, 3352, 3601, 4432, 5447, 6704, 7202, 8864, 10894, 13408, 14404, 21788, 28808, 43576, 57616, 76729, 87152, 115232, 116063, 153458, 174304, 232126, 306916, 464252, 613832, 928504, 997477, 1227664, 1508819, 1857008, 1994954, 2455328, 3017638, 3714016, 3989908, 6035276, 7979816, 12070552, 15959632, 24141104, 31919264, 32149451, 48282208, 64298902, 128597804, 257195608, 417942863, 514391216, 835885726, 1028782432, 1671771452, 3343542904, 6687085808, 13374171616]

約数ペア:

[(1, 13374171616), (2, 6687085808), (4, 3343542904), (8, 1671771452), (13, 1028782432), (16, 835885726), (26, 514391216), (32, 417942863), (52, 257195608), (104, 128597804), (208, 64298902), (277, 48282208), (416, 32149451), (419, 31919264), (554, 24141104), (838, 15959632), (1108, 12070552), (1676, 7979816), (2216, 6035276), (3352, 3989908), (3601, 3714016), (4432, 3017638), (5447, 2455328), (6704, 1994954), (7202, 1857008), (8864, 1508819), (10894, 1227664), (13408, 997477), (14404, 928504), (21788, 613832), (28808, 464252), (43576, 306916), (57616, 232126), (76729, 174304), (87152, 153458), (115232, 116063)]