2218592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 4762800

約数和(自身を除く): 2544208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 89, 152, 164, 178, 304, 328, 356, 608, 656, 712, 779, 1312, 1424, 1558, 1691, 2848, 3116, 3382, 3649, 6232, 6764, 7298, 12464, 13528, 14596, 24928, 27056, 29192, 54112, 58384, 69331, 116768, 138662, 277324, 554648, 1109296, 2218592]

約数ペア:

[(1, 2218592), (2, 1109296), (4, 554648), (8, 277324), (16, 138662), (19, 116768), (32, 69331), (38, 58384), (41, 54112), (76, 29192), (82, 27056), (89, 24928), (152, 14596), (164, 13528), (178, 12464), (304, 7298), (328, 6764), (356, 6232), (608, 3649), (656, 3382), (712, 3116), (779, 2848), (1312, 1691), (1424, 1558)]