27145984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5616

約数の個数: 36

約数和(自身を含む): 57048040

約数和(自身を除く): 29902056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5581, 11162, 22324, 44648, 89296, 106039, 178592, 212078, 357184, 424156, 714368, 848312, 1428736, 1696624, 3393248, 6786496, 13572992, 27145984]

約数ペア:

[(1, 27145984), (2, 13572992), (4, 6786496), (8, 3393248), (16, 1696624), (19, 1428736), (32, 848312), (38, 714368), (64, 424156), (76, 357184), (128, 212078), (152, 178592), (256, 106039), (304, 89296), (608, 44648), (1216, 22324), (2432, 11162), (4864, 5581)]