25684596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 49008204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 449, 454, 681, 898, 908, 1347, 1362, 1589, 1796, 2043, 2694, 2724, 3143, 3178, 4041, 4086, 4767, 5388, 6286, 6356, 8082, 8172, 9429, 9534, 12572, 14301, 16164, 18858, 19068, 28287, 28602, 37716, 56574, 57204, 101923, 113148, 203846, 305769, 407692, 611538, 713461, 917307, 1223076, 1426922, 1834614, 2140383, 2853844, 3669228, 4280766, 6421149, 8561532, 12842298, 25684596]

約数ペア:

[(1, 25684596), (2, 12842298), (3, 8561532), (4, 6421149), (6, 4280766), (7, 3669228), (9, 2853844), (12, 2140383), (14, 1834614), (18, 1426922), (21, 1223076), (28, 917307), (36, 713461), (42, 611538), (63, 407692), (84, 305769), (126, 203846), (227, 113148), (252, 101923), (449, 57204), (454, 56574), (681, 37716), (898, 28602), (908, 28287), (1347, 19068), (1362, 18858), (1589, 16164), (1796, 14301), (2043, 12572), (2694, 9534), (2724, 9429), (3143, 8172), (3178, 8082), (4041, 6356), (4086, 6286), (4767, 5388)]