63756628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 129265920

約数和(自身を除く): 65509292

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1373, 1786, 2444, 2746, 3572, 5492, 11609, 17849, 23218, 26087, 35698, 46436, 52174, 64531, 71396, 104348, 129062, 258124, 339131, 678262, 838903, 1226089, 1356524, 1677806, 2452178, 3355612, 4904356, 15939157, 31878314, 63756628]

約数ペア:

[(1, 63756628), (2, 31878314), (4, 15939157), (13, 4904356), (19, 3355612), (26, 2452178), (38, 1677806), (47, 1356524), (52, 1226089), (76, 838903), (94, 678262), (188, 339131), (247, 258124), (494, 129062), (611, 104348), (893, 71396), (988, 64531), (1222, 52174), (1373, 46436), (1786, 35698), (2444, 26087), (2746, 23218), (3572, 17849), (5492, 11609)]