8937730528

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1152

約数の個数: 72

約数和(自身を含む): 18249711480

約数和(自身を除く): 9311980952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 509, 571, 961, 992, 1018, 1142, 1922, 2036, 2284, 3844, 4072, 4568, 7688, 8144, 9136, 15376, 15779, 16288, 17701, 18272, 30752, 31558, 35402, 63116, 70804, 126232, 141608, 252464, 283216, 290639, 489149, 504928, 548731, 566432, 581278, 978298, 1097462, 1162556, 1956596, 2194924, 2325112, 3913192, 4389848, 4650224, 7826384, 8779696, 9009809, 9300448, 15652768, 17559392, 18019618, 36039236, 72078472, 144156944, 279304079, 288313888, 558608158, 1117216316, 2234432632, 4468865264, 8937730528]

約数ペア:

[(1, 8937730528), (2, 4468865264), (4, 2234432632), (8, 1117216316), (16, 558608158), (31, 288313888), (32, 279304079), (62, 144156944), (124, 72078472), (248, 36039236), (496, 18019618), (509, 17559392), (571, 15652768), (961, 9300448), (992, 9009809), (1018, 8779696), (1142, 7826384), (1922, 4650224), (2036, 4389848), (2284, 3913192), (3844, 2325112), (4072, 2194924), (4568, 1956596), (7688, 1162556), (8144, 1097462), (9136, 978298), (15376, 581278), (15779, 566432), (16288, 548731), (17701, 504928), (18272, 489149), (30752, 290639), (31558, 283216), (35402, 252464), (63116, 141608), (70804, 126232)]