25648036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 25639004

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 529, 713, 782, 1054, 1058, 1426, 1564, 2108, 2116, 2852, 8993, 12121, 12167, 16399, 17986, 24242, 24334, 32798, 35972, 48484, 48668, 65596, 206839, 278783, 377177, 413678, 557566, 754354, 827356, 1115132, 1508708, 6412009, 12824018, 25648036]

約数ペア:

[(1, 25648036), (2, 12824018), (4, 6412009), (17, 1508708), (23, 1115132), (31, 827356), (34, 754354), (46, 557566), (62, 413678), (68, 377177), (92, 278783), (124, 206839), (391, 65596), (527, 48668), (529, 48484), (713, 35972), (782, 32798), (1054, 24334), (1058, 24242), (1426, 17986), (1564, 16399), (2108, 12167), (2116, 12121), (2852, 8993)]