1415576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2856000

約数和(自身を除く): 1440424

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 139, 152, 268, 278, 536, 556, 1112, 1273, 2546, 2641, 5092, 5282, 9313, 10184, 10564, 18626, 21128, 37252, 74504, 176947, 353894, 707788, 1415576]

約数ペア:

[(1, 1415576), (2, 707788), (4, 353894), (8, 176947), (19, 74504), (38, 37252), (67, 21128), (76, 18626), (134, 10564), (139, 10184), (152, 9313), (268, 5282), (278, 5092), (536, 2641), (556, 2546), (1112, 1273)]