25001424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 120

約数和(自身を含む): 84726720

約数和(自身を除く): 59725296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1459, 1904, 2142, 2448, 2856, 2918, 4284, 4377, 5712, 5836, 8568, 8754, 10213, 11672, 13131, 17136, 17508, 20426, 23344, 24803, 26262, 30639, 35016, 40852, 49606, 52524, 61278, 70032, 74409, 81704, 91917, 99212, 105048, 122556, 148818, 163408, 173621, 183834, 198424, 210096, 223227, 245112, 297636, 347242, 367668, 396848, 446454, 490224, 520863, 595272, 694484, 735336, 892908, 1041726, 1190544, 1388968, 1470672, 1562589, 1785816, 2083452, 2777936, 3125178, 3571632, 4166904, 6250356, 8333808, 12500712, 25001424]

約数ペア:

[(1, 25001424), (2, 12500712), (3, 8333808), (4, 6250356), (6, 4166904), (7, 3571632), (8, 3125178), (9, 2777936), (12, 2083452), (14, 1785816), (16, 1562589), (17, 1470672), (18, 1388968), (21, 1190544), (24, 1041726), (28, 892908), (34, 735336), (36, 694484), (42, 595272), (48, 520863), (51, 490224), (56, 446454), (63, 396848), (68, 367668), (72, 347242), (84, 297636), (102, 245112), (112, 223227), (119, 210096), (126, 198424), (136, 183834), (144, 173621), (153, 163408), (168, 148818), (204, 122556), (238, 105048), (252, 99212), (272, 91917), (306, 81704), (336, 74409), (357, 70032), (408, 61278), (476, 52524), (504, 49606), (612, 40852), (714, 35016), (816, 30639), (952, 26262), (1008, 24803), (1071, 23344), (1224, 20426), (1428, 17508), (1459, 17136), (1904, 13131), (2142, 11672), (2448, 10213), (2856, 8754), (2918, 8568), (4284, 5836), (4377, 5712)]