28360486572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{665177}}^1$

素因数の和:665231

約数の個数: 96

約数和(自身を含む): 80459930880

約数和(自身を除く): 52099444308

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 7106, 10659, 14212, 21318, 42636, 665177, 1330354, 1995531, 2660708, 3991062, 7316947, 7982124, 11308009, 12638363, 14633894, 21950841, 22616018, 25276726, 29267788, 33924027, 37915089, 43901682, 45232036, 50553452, 67848054, 75830178, 87803364, 124388099, 135696108, 139021993, 151660356, 214852171, 248776198, 278043986, 373164297, 417065979, 429704342, 497552396, 556087972, 644556513, 746328594, 834131958, 859408684, 1289113026, 1492657188, 1668263916, 2363373881, 2578226052, 4726747762, 7090121643, 9453495524, 14180243286, 28360486572]

約数ペア:

[(1, 28360486572), (2, 14180243286), (3, 9453495524), (4, 7090121643), (6, 4726747762), (11, 2578226052), (12, 2363373881), (17, 1668263916), (19, 1492657188), (22, 1289113026), (33, 859408684), (34, 834131958), (38, 746328594), (44, 644556513), (51, 556087972), (57, 497552396), (66, 429704342), (68, 417065979), (76, 373164297), (102, 278043986), (114, 248776198), (132, 214852171), (187, 151660356), (204, 139021993), (209, 135696108), (228, 124388099), (323, 87803364), (374, 75830178), (418, 67848054), (561, 50553452), (627, 45232036), (646, 43901682), (748, 37915089), (836, 33924027), (969, 29267788), (1122, 25276726), (1254, 22616018), (1292, 21950841), (1938, 14633894), (2244, 12638363), (2508, 11308009), (3553, 7982124), (3876, 7316947), (7106, 3991062), (10659, 2660708), (14212, 1995531), (21318, 1330354), (42636, 665177)]