25414974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 59662512

約数和(自身を除く): 34247538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 347, 626, 694, 939, 1041, 1878, 2082, 2817, 3123, 4069, 4511, 5634, 6246, 8138, 9022, 12207, 13533, 24414, 27066, 36621, 40599, 73242, 81198, 108611, 217222, 325833, 651666, 977499, 1411943, 1954998, 2823886, 4235829, 8471658, 12707487, 25414974]

約数ペア:

[(1, 25414974), (2, 12707487), (3, 8471658), (6, 4235829), (9, 2823886), (13, 1954998), (18, 1411943), (26, 977499), (39, 651666), (78, 325833), (117, 217222), (234, 108611), (313, 81198), (347, 73242), (626, 40599), (694, 36621), (939, 27066), (1041, 24414), (1878, 13533), (2082, 12207), (2817, 9022), (3123, 8138), (4069, 6246), (4511, 5634)]