461449904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25321}}^1$

素因数の和:25413

約数の個数: 40

約数和(自身を含む): 960817968

約数和(自身を除く): 499368064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 25321, 50642, 101284, 202568, 405136, 430457, 860914, 1696507, 1721828, 3393014, 3443656, 6786028, 6887312, 13572056, 27144112, 28840619, 57681238, 115362476, 230724952, 461449904]

約数ペア:

[(1, 461449904), (2, 230724952), (4, 115362476), (8, 57681238), (16, 28840619), (17, 27144112), (34, 13572056), (67, 6887312), (68, 6786028), (134, 3443656), (136, 3393014), (268, 1721828), (272, 1696507), (536, 860914), (1072, 430457), (1139, 405136), (2278, 202568), (4556, 101284), (9112, 50642), (18224, 25321)]