25634934

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 62871480

約数和(自身を除く): 37236546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 169, 234, 318, 338, 351, 477, 507, 689, 702, 954, 1014, 1378, 1431, 1521, 2067, 2809, 2862, 3042, 4134, 4563, 5618, 6201, 8427, 8957, 9126, 12402, 16854, 17914, 18603, 25281, 26871, 36517, 37206, 50562, 53742, 73034, 75843, 80613, 109551, 151686, 161226, 219102, 241839, 328653, 474721, 483678, 657306, 949442, 985959, 1424163, 1971918, 2848326, 4272489, 8544978, 12817467, 25634934]

約数ペア:

[(1, 25634934), (2, 12817467), (3, 8544978), (6, 4272489), (9, 2848326), (13, 1971918), (18, 1424163), (26, 985959), (27, 949442), (39, 657306), (53, 483678), (54, 474721), (78, 328653), (106, 241839), (117, 219102), (159, 161226), (169, 151686), (234, 109551), (318, 80613), (338, 75843), (351, 73034), (477, 53742), (507, 50562), (689, 37206), (702, 36517), (954, 26871), (1014, 25281), (1378, 18603), (1431, 17914), (1521, 16854), (2067, 12402), (2809, 9126), (2862, 8957), (3042, 8427), (4134, 6201), (4563, 5618)]