40274224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7837

約数の個数: 40

約数和(自身を含む): 86981040

約数和(自身を除く): 46706816

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7793, 15586, 31172, 62344, 124688, 132481, 148067, 264962, 296134, 529924, 592268, 1059848, 1184536, 2119696, 2369072, 2517139, 5034278, 10068556, 20137112, 40274224]

約数ペア:

[(1, 40274224), (2, 20137112), (4, 10068556), (8, 5034278), (16, 2517139), (17, 2369072), (19, 2119696), (34, 1184536), (38, 1059848), (68, 592268), (76, 529924), (136, 296134), (152, 264962), (272, 148067), (304, 132481), (323, 124688), (646, 62344), (1292, 31172), (2584, 15586), (5168, 7793)]