38253926282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{81409}}^1$

素因数の和:81519

約数の個数: 64

約数和(自身を含む): 70900945920

約数和(自身を除く): 32647019638

約数列:

[1, 2, 11, 13, 22, 26, 31, 53, 62, 106, 143, 286, 341, 403, 583, 682, 689, 806, 1166, 1378, 1643, 3286, 4433, 7579, 8866, 15158, 18073, 21359, 36146, 42718, 81409, 162818, 234949, 469898, 895499, 1058317, 1790998, 2116634, 2523679, 4314677, 5047358, 8629354, 11641487, 23282974, 27760469, 32807827, 47461447, 55520938, 56090801, 65615654, 94922894, 112181602, 133754987, 267509974, 360886097, 616998811, 721772194, 1233997622, 1471304857, 1738814831, 2942609714, 3477629662, 19126963141, 38253926282]

約数ペア:

[(1, 38253926282), (2, 19126963141), (11, 3477629662), (13, 2942609714), (22, 1738814831), (26, 1471304857), (31, 1233997622), (53, 721772194), (62, 616998811), (106, 360886097), (143, 267509974), (286, 133754987), (341, 112181602), (403, 94922894), (583, 65615654), (682, 56090801), (689, 55520938), (806, 47461447), (1166, 32807827), (1378, 27760469), (1643, 23282974), (3286, 11641487), (4433, 8629354), (7579, 5047358), (8866, 4314677), (15158, 2523679), (18073, 2116634), (21359, 1790998), (36146, 1058317), (42718, 895499), (81409, 469898), (162818, 234949)]