25156909290316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3221}}^1\times {\mathrm{8377}}^1\times {\mathrm{13711}}^1$

素因数の和:25330

約数の個数: 48

約数和(自身を含む): 46637712600192

約数和(自身を除く): 21480803309876

約数列:

[1, 2, 4, 17, 34, 68, 3221, 6442, 8377, 12884, 13711, 16754, 27422, 33508, 54757, 54844, 109514, 142409, 219028, 233087, 284818, 466174, 569636, 932348, 26982317, 44163131, 53964634, 88326262, 107929268, 114857047, 176652524, 229714094, 458699389, 459428188, 750773227, 917398778, 1501546454, 1834797556, 1952569799, 3003092908, 3905139598, 7810279196, 369954548387, 739909096774, 1479818193548, 6289227322579, 12578454645158, 25156909290316]

約数ペア:

[(1, 25156909290316), (2, 12578454645158), (4, 6289227322579), (17, 1479818193548), (34, 739909096774), (68, 369954548387), (3221, 7810279196), (6442, 3905139598), (8377, 3003092908), (12884, 1952569799), (13711, 1834797556), (16754, 1501546454), (27422, 917398778), (33508, 750773227), (54757, 459428188), (54844, 458699389), (109514, 229714094), (142409, 176652524), (219028, 114857047), (233087, 107929268), (284818, 88326262), (466174, 53964634), (569636, 44163131), (932348, 26982317)]