25291884

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 60681600

約数和(自身を除く): 35389716

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 139, 177, 236, 257, 278, 354, 417, 514, 556, 708, 771, 834, 1028, 1542, 1668, 3084, 8201, 15163, 16402, 24603, 30326, 32804, 35723, 45489, 49206, 60652, 71446, 90978, 98412, 107169, 142892, 181956, 214338, 428676, 2107657, 4215314, 6322971, 8430628, 12645942, 25291884]

約数ペア:

[(1, 25291884), (2, 12645942), (3, 8430628), (4, 6322971), (6, 4215314), (12, 2107657), (59, 428676), (118, 214338), (139, 181956), (177, 142892), (236, 107169), (257, 98412), (278, 90978), (354, 71446), (417, 60652), (514, 49206), (556, 45489), (708, 35723), (771, 32804), (834, 30326), (1028, 24603), (1542, 16402), (1668, 15163), (3084, 8201)]