4949534768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{44491}}^1$

素因数の和:44925

約数の個数: 40

約数和(自身を含む): 10178879760

約数和(自身を除く): 5229344992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 3272, 6544, 6953, 13906, 27812, 44491, 55624, 88982, 111248, 177964, 355928, 711856, 756347, 1512694, 3025388, 6050776, 12101552, 18196819, 36393638, 72787276, 145574552, 291149104, 309345923, 618691846, 1237383692, 2474767384, 4949534768]

約数ペア:

[(1, 4949534768), (2, 2474767384), (4, 1237383692), (8, 618691846), (16, 309345923), (17, 291149104), (34, 145574552), (68, 72787276), (136, 36393638), (272, 18196819), (409, 12101552), (818, 6050776), (1636, 3025388), (3272, 1512694), (6544, 756347), (6953, 711856), (13906, 355928), (27812, 177964), (44491, 111248), (55624, 88982)]