42492512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47501728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1487, 1504, 1786, 2974, 3572, 5948, 7144, 11896, 14288, 23792, 28253, 28576, 47584, 56506, 69889, 113012, 139778, 226024, 279556, 452048, 559112, 904096, 1118224, 1327891, 2236448, 2655782, 5311564, 10623128, 21246256, 42492512]

約数ペア:

[(1, 42492512), (2, 21246256), (4, 10623128), (8, 5311564), (16, 2655782), (19, 2236448), (32, 1327891), (38, 1118224), (47, 904096), (76, 559112), (94, 452048), (152, 279556), (188, 226024), (304, 139778), (376, 113012), (608, 69889), (752, 56506), (893, 47584), (1487, 28576), (1504, 28253), (1786, 23792), (2974, 14288), (3572, 11896), (5948, 7144)]