1572319312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{3697}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 3209864000

約数和(自身を除く): 1637544688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1399, 2798, 3697, 5596, 7394, 11192, 14788, 22384, 26581, 29576, 53162, 59152, 70243, 106324, 140486, 212648, 280972, 425296, 561944, 1123888, 5172103, 10344206, 20688412, 41376824, 82753648, 98269957, 196539914, 393079828, 786159656, 1572319312]

約数ペア:

[(1, 1572319312), (2, 786159656), (4, 393079828), (8, 196539914), (16, 98269957), (19, 82753648), (38, 41376824), (76, 20688412), (152, 10344206), (304, 5172103), (1399, 1123888), (2798, 561944), (3697, 425296), (5596, 280972), (7394, 212648), (11192, 140486), (14788, 106324), (22384, 70243), (26581, 59152), (29576, 53162)]