25319076

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 60520320

約数和(自身を除く): 35201244

約数列:

[1, 2, 3, 4, 6, 12, 89, 151, 157, 178, 267, 302, 314, 356, 453, 471, 534, 604, 628, 906, 942, 1068, 1812, 1884, 13439, 13973, 23707, 26878, 27946, 40317, 41919, 47414, 53756, 55892, 71121, 80634, 83838, 94828, 142242, 161268, 167676, 284484, 2109923, 4219846, 6329769, 8439692, 12659538, 25319076]

約数ペア:

[(1, 25319076), (2, 12659538), (3, 8439692), (4, 6329769), (6, 4219846), (12, 2109923), (89, 284484), (151, 167676), (157, 161268), (178, 142242), (267, 94828), (302, 83838), (314, 80634), (356, 71121), (453, 55892), (471, 53756), (534, 47414), (604, 41919), (628, 40317), (906, 27946), (942, 26878), (1068, 23707), (1812, 13973), (1884, 13439)]