12854865632

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{418889}}^1$

素因数の和:419043

約数の個数: 48

約数和(自身を含む): 29134637280

約数和(自身を除く): 16279771648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 15344, 30688, 418889, 837778, 1675556, 2932223, 3351112, 5864446, 6702224, 11728892, 13404448, 23457784, 46915568, 57387793, 93831136, 114775586, 229551172, 401714551, 459102344, 803429102, 918204688, 1606858204, 1836409376, 3213716408, 6427432816, 12854865632]

約数ペア:

[(1, 12854865632), (2, 6427432816), (4, 3213716408), (7, 1836409376), (8, 1606858204), (14, 918204688), (16, 803429102), (28, 459102344), (32, 401714551), (56, 229551172), (112, 114775586), (137, 93831136), (224, 57387793), (274, 46915568), (548, 23457784), (959, 13404448), (1096, 11728892), (1918, 6702224), (2192, 5864446), (3836, 3351112), (4384, 2932223), (7672, 1675556), (15344, 837778), (30688, 418889)]