79977044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 90213676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 401, 419, 476, 802, 838, 1604, 1676, 2807, 2933, 5614, 5866, 6817, 7123, 11228, 11732, 13634, 14246, 27268, 28492, 47719, 49861, 95438, 99722, 168019, 190876, 199444, 336038, 672076, 1176133, 2352266, 2856323, 4704532, 5712646, 11425292, 19994261, 39988522, 79977044]

約数ペア:

[(1, 79977044), (2, 39988522), (4, 19994261), (7, 11425292), (14, 5712646), (17, 4704532), (28, 2856323), (34, 2352266), (68, 1176133), (119, 672076), (238, 336038), (401, 199444), (419, 190876), (476, 168019), (802, 99722), (838, 95438), (1604, 49861), (1676, 47719), (2807, 28492), (2933, 27268), (5614, 14246), (5866, 13634), (6817, 11732), (7123, 11228)]