1299687872

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49171}}^1$

素因数の和:49249

約数の個数: 56

約数和(自身を含む): 2997525120

約数和(自身を除く): 1697837248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 13216, 26432, 49171, 98342, 196684, 344197, 393368, 688394, 786736, 1376788, 1573472, 2753576, 2901089, 3146944, 5507152, 5802178, 11014304, 11604356, 20307623, 22028608, 23208712, 40615246, 46417424, 81230492, 92834848, 162460984, 185669696, 324921968, 649843936, 1299687872]

約数ペア:

[(1, 1299687872), (2, 649843936), (4, 324921968), (7, 185669696), (8, 162460984), (14, 92834848), (16, 81230492), (28, 46417424), (32, 40615246), (56, 23208712), (59, 22028608), (64, 20307623), (112, 11604356), (118, 11014304), (224, 5802178), (236, 5507152), (413, 3146944), (448, 2901089), (472, 2753576), (826, 1573472), (944, 1376788), (1652, 786736), (1888, 688394), (3304, 393368), (3776, 344197), (6608, 196684), (13216, 98342), (26432, 49171)]