25719876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 82100480

約数和(自身を除く): 56380604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 2617, 3276, 4914, 5234, 7851, 9828, 10468, 15702, 18319, 23553, 31404, 34021, 36638, 47106, 54957, 68042, 70659, 73276, 94212, 102063, 109914, 136084, 141318, 164871, 204126, 219828, 238147, 282636, 306189, 329742, 408252, 476294, 494613, 612378, 659484, 714441, 918567, 952588, 989226, 1224756, 1428882, 1837134, 1978452, 2143323, 2857764, 3674268, 4286646, 6429969, 8573292, 12859938, 25719876]

約数ペア:

[(1, 25719876), (2, 12859938), (3, 8573292), (4, 6429969), (6, 4286646), (7, 3674268), (9, 2857764), (12, 2143323), (13, 1978452), (14, 1837134), (18, 1428882), (21, 1224756), (26, 989226), (27, 952588), (28, 918567), (36, 714441), (39, 659484), (42, 612378), (52, 494613), (54, 476294), (63, 408252), (78, 329742), (84, 306189), (91, 282636), (108, 238147), (117, 219828), (126, 204126), (156, 164871), (182, 141318), (189, 136084), (234, 109914), (252, 102063), (273, 94212), (351, 73276), (364, 70659), (378, 68042), (468, 54957), (546, 47106), (702, 36638), (756, 34021), (819, 31404), (1092, 23553), (1404, 18319), (1638, 15702), (2457, 10468), (2617, 9828), (3276, 7851), (4914, 5234)]