25492038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 62831328

約数和(自身を除く): 37339290

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 73, 74, 78, 111, 121, 143, 146, 219, 222, 242, 286, 363, 407, 429, 438, 481, 726, 803, 814, 858, 949, 962, 1221, 1443, 1573, 1606, 1898, 2409, 2442, 2701, 2847, 2886, 3146, 4477, 4719, 4818, 5291, 5402, 5694, 8103, 8833, 8954, 9438, 10439, 10582, 13431, 15873, 16206, 17666, 20878, 26499, 26862, 29711, 31317, 31746, 35113, 52998, 58201, 59422, 62634, 70226, 89133, 105339, 114829, 116402, 174603, 178266, 210678, 229658, 326821, 344487, 349206, 386243, 653642, 688974, 772486, 980463, 1158729, 1960926, 2317458, 4248673, 8497346, 12746019, 25492038]

約数ペア:

[(1, 25492038), (2, 12746019), (3, 8497346), (6, 4248673), (11, 2317458), (13, 1960926), (22, 1158729), (26, 980463), (33, 772486), (37, 688974), (39, 653642), (66, 386243), (73, 349206), (74, 344487), (78, 326821), (111, 229658), (121, 210678), (143, 178266), (146, 174603), (219, 116402), (222, 114829), (242, 105339), (286, 89133), (363, 70226), (407, 62634), (429, 59422), (438, 58201), (481, 52998), (726, 35113), (803, 31746), (814, 31317), (858, 29711), (949, 26862), (962, 26499), (1221, 20878), (1443, 17666), (1573, 16206), (1606, 15873), (1898, 13431), (2409, 10582), (2442, 10439), (2701, 9438), (2847, 8954), (2886, 8833), (3146, 8103), (4477, 5694), (4719, 5402), (4818, 5291)]