3915184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 9339680

約数和(自身を除く): 5424496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2689, 5378, 10756, 18823, 21512, 34957, 37646, 43024, 69914, 75292, 139828, 150584, 244699, 279656, 301168, 489398, 559312, 978796, 1957592, 3915184]

約数ペア:

[(1, 3915184), (2, 1957592), (4, 978796), (7, 559312), (8, 489398), (13, 301168), (14, 279656), (16, 244699), (26, 150584), (28, 139828), (52, 75292), (56, 69914), (91, 43024), (104, 37646), (112, 34957), (182, 21512), (208, 18823), (364, 10756), (728, 5378), (1456, 2689)]