25674828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 63995904

約数和(自身を除く): 38321076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 991, 1524, 1982, 2159, 2973, 3964, 4318, 5946, 6477, 8636, 11892, 12954, 16847, 25908, 33694, 50541, 67388, 101082, 125857, 202164, 251714, 377571, 503428, 755142, 1510284, 2139569, 4279138, 6418707, 8558276, 12837414, 25674828]

約数ペア:

[(1, 25674828), (2, 12837414), (3, 8558276), (4, 6418707), (6, 4279138), (12, 2139569), (17, 1510284), (34, 755142), (51, 503428), (68, 377571), (102, 251714), (127, 202164), (204, 125857), (254, 101082), (381, 67388), (508, 50541), (762, 33694), (991, 25908), (1524, 16847), (1982, 12954), (2159, 11892), (2973, 8636), (3964, 6477), (4318, 5946)]