25546872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 70670880

約数和(自身を除く): 45124008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2213, 2886, 3848, 4426, 5772, 6639, 8852, 11544, 13278, 17704, 26556, 28769, 53112, 57538, 81881, 86307, 115076, 163762, 172614, 230152, 245643, 327524, 345228, 491286, 655048, 690456, 982572, 1064453, 1965144, 2128906, 3193359, 4257812, 6386718, 8515624, 12773436, 25546872]

約数ペア:

[(1, 25546872), (2, 12773436), (3, 8515624), (4, 6386718), (6, 4257812), (8, 3193359), (12, 2128906), (13, 1965144), (24, 1064453), (26, 982572), (37, 690456), (39, 655048), (52, 491286), (74, 345228), (78, 327524), (104, 245643), (111, 230152), (148, 172614), (156, 163762), (222, 115076), (296, 86307), (312, 81881), (444, 57538), (481, 53112), (888, 28769), (962, 26556), (1443, 17704), (1924, 13278), (2213, 11544), (2886, 8852), (3848, 6639), (4426, 5772)]