27831361544

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{21751}}^1$

素因数の和:22150

約数の個数: 64

約数和(自身を含む): 60651536640

約数和(自身を除く): 32820175096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 313, 511, 584, 626, 1022, 1252, 2044, 2191, 2504, 4088, 4382, 8764, 17528, 21751, 22849, 43502, 45698, 87004, 91396, 152257, 159943, 174008, 182792, 304514, 319886, 609028, 639772, 1218056, 1279544, 1587823, 3175646, 6351292, 6808063, 11114761, 12702584, 13616126, 22229522, 27232252, 44459044, 47656441, 54464504, 88918088, 95312882, 190625764, 381251528, 496988599, 993977198, 1987954396, 3478920193, 3975908792, 6957840386, 13915680772, 27831361544]

約数ペア:

[(1, 27831361544), (2, 13915680772), (4, 6957840386), (7, 3975908792), (8, 3478920193), (14, 1987954396), (28, 993977198), (56, 496988599), (73, 381251528), (146, 190625764), (292, 95312882), (313, 88918088), (511, 54464504), (584, 47656441), (626, 44459044), (1022, 27232252), (1252, 22229522), (2044, 13616126), (2191, 12702584), (2504, 11114761), (4088, 6808063), (4382, 6351292), (8764, 3175646), (17528, 1587823), (21751, 1279544), (22849, 1218056), (43502, 639772), (45698, 609028), (87004, 319886), (91396, 304514), (152257, 182792), (159943, 174008)]