25857468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 83290592

約数和(自身を除く): 57433124

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, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 877, 1053, 1092, 1134, 1404, 1638, 1754, 2106, 2268, 2457, 2631, 3276, 3508, 4212, 4914, 5262, 6139, 7371, 7893, 9828, 10524, 11401, 12278, 14742, 15786, 18417, 22802, 23679, 24556, 29484, 31572, 34203, 36834, 45604, 47358, 55251, 68406, 71037, 73668, 79807, 94716, 102609, 110502, 136812, 142074, 159614, 165753, 205218, 221004, 239421, 284148, 307827, 319228, 331506, 410436, 478842, 497259, 615654, 663012, 718263, 923481, 957684, 994518, 1231308, 1436526, 1846962, 1989036, 2154789, 2873052, 3693924, 4309578, 6464367, 8619156, 12928734, 25857468]

約数ペア:

[(1, 25857468), (2, 12928734), (3, 8619156), (4, 6464367), (6, 4309578), (7, 3693924), (9, 2873052), (12, 2154789), (13, 1989036), (14, 1846962), (18, 1436526), (21, 1231308), (26, 994518), (27, 957684), (28, 923481), (36, 718263), (39, 663012), (42, 615654), (52, 497259), (54, 478842), (63, 410436), (78, 331506), (81, 319228), (84, 307827), (91, 284148), (108, 239421), (117, 221004), (126, 205218), (156, 165753), (162, 159614), (182, 142074), (189, 136812), (234, 110502), (252, 102609), (273, 94716), (324, 79807), (351, 73668), (364, 71037), (378, 68406), (468, 55251), (546, 47358), (567, 45604), (702, 36834), (756, 34203), (819, 31572), (877, 29484), (1053, 24556), (1092, 23679), (1134, 22802), (1404, 18417), (1638, 15786), (1754, 14742), (2106, 12278), (2268, 11401), (2457, 10524), (2631, 9828), (3276, 7893), (3508, 7371), (4212, 6139), (4914, 5262)]