28508719228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{137593}}^1$

素因数の和:137902

約数の個数: 48

約数和(自身を含む): 57835711584

約数和(自身を除く): 29326992356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 277, 374, 554, 748, 1108, 3047, 4709, 6094, 9418, 12188, 18836, 51799, 103598, 137593, 207196, 275186, 550372, 1513523, 2339081, 3027046, 4678162, 6054092, 9356324, 25729891, 38113261, 51459782, 76226522, 102919564, 152453044, 419245871, 647925437, 838491742, 1295850874, 1676983484, 2591701748, 7127179807, 14254359614, 28508719228]

約数ペア:

[(1, 28508719228), (2, 14254359614), (4, 7127179807), (11, 2591701748), (17, 1676983484), (22, 1295850874), (34, 838491742), (44, 647925437), (68, 419245871), (187, 152453044), (277, 102919564), (374, 76226522), (554, 51459782), (748, 38113261), (1108, 25729891), (3047, 9356324), (4709, 6054092), (6094, 4678162), (9418, 3027046), (12188, 2339081), (18836, 1513523), (51799, 550372), (103598, 275186), (137593, 207196)]