25161567152

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{34301}}^1$

素因数の和:34474

約数の個数: 60

約数和(自身を含む): 51858038016

約数和(自身を除く): 26696470864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 361, 508, 722, 1016, 1444, 2032, 2413, 2888, 4826, 5776, 9652, 19304, 34301, 38608, 45847, 68602, 91694, 137204, 183388, 274408, 366776, 548816, 651719, 733552, 1303438, 2606876, 4356227, 5213752, 8712454, 10427504, 12382661, 17424908, 24765322, 34849816, 49530644, 69699632, 82768313, 99061288, 165536626, 198122576, 331073252, 662146504, 1324293008, 1572597947, 3145195894, 6290391788, 12580783576, 25161567152]

約数ペア:

[(1, 25161567152), (2, 12580783576), (4, 6290391788), (8, 3145195894), (16, 1572597947), (19, 1324293008), (38, 662146504), (76, 331073252), (127, 198122576), (152, 165536626), (254, 99061288), (304, 82768313), (361, 69699632), (508, 49530644), (722, 34849816), (1016, 24765322), (1444, 17424908), (2032, 12382661), (2413, 10427504), (2888, 8712454), (4826, 5213752), (5776, 4356227), (9652, 2606876), (19304, 1303438), (34301, 733552), (38608, 651719), (45847, 548816), (68602, 366776), (91694, 274408), (137204, 183388)]