25138596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 70835520

約数和(自身を除く): 45696924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 829, 1083, 1444, 1596, 1658, 2166, 2487, 2527, 3316, 4332, 4974, 5054, 5803, 7581, 9948, 10108, 11606, 15162, 15751, 17409, 23212, 30324, 31502, 34818, 47253, 63004, 69636, 94506, 110257, 189012, 220514, 299269, 330771, 441028, 598538, 661542, 897807, 1197076, 1323084, 1795614, 2094883, 3591228, 4189766, 6284649, 8379532, 12569298, 25138596]

約数ペア:

[(1, 25138596), (2, 12569298), (3, 8379532), (4, 6284649), (6, 4189766), (7, 3591228), (12, 2094883), (14, 1795614), (19, 1323084), (21, 1197076), (28, 897807), (38, 661542), (42, 598538), (57, 441028), (76, 330771), (84, 299269), (114, 220514), (133, 189012), (228, 110257), (266, 94506), (361, 69636), (399, 63004), (532, 47253), (722, 34818), (798, 31502), (829, 30324), (1083, 23212), (1444, 17409), (1596, 15751), (1658, 15162), (2166, 11606), (2487, 10108), (2527, 9948), (3316, 7581), (4332, 5803), (4974, 5054)]