2551776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 7056000

約数和(自身を除く): 4504224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1399, 1824, 2798, 4197, 5596, 8394, 11192, 16788, 22384, 26581, 33576, 44768, 53162, 67152, 79743, 106324, 134304, 159486, 212648, 318972, 425296, 637944, 850592, 1275888, 2551776]

約数ペア:

[(1, 2551776), (2, 1275888), (3, 850592), (4, 637944), (6, 425296), (8, 318972), (12, 212648), (16, 159486), (19, 134304), (24, 106324), (32, 79743), (38, 67152), (48, 53162), (57, 44768), (76, 33576), (96, 26581), (114, 22384), (152, 16788), (228, 11192), (304, 8394), (456, 5596), (608, 4197), (912, 2798), (1399, 1824)]