73647686

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 139057200

約数和(自身を除く): 65409514

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1069, 1406, 1813, 1862, 2138, 3626, 4921, 7483, 9842, 14966, 20311, 34447, 39553, 40622, 52381, 68894, 79106, 104762, 142177, 276871, 284354, 553742, 751507, 995239, 1503014, 1938097, 1990478, 3876194, 5260549, 10521098, 36823843, 73647686]

約数ペア:

[(1, 73647686), (2, 36823843), (7, 10521098), (14, 5260549), (19, 3876194), (37, 1990478), (38, 1938097), (49, 1503014), (74, 995239), (98, 751507), (133, 553742), (259, 284354), (266, 276871), (518, 142177), (703, 104762), (931, 79106), (1069, 68894), (1406, 52381), (1813, 40622), (1862, 39553), (2138, 34447), (3626, 20311), (4921, 14966), (7483, 9842)]