57719584

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 123250680

約数和(自身を除く): 65531096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 821, 1352, 1642, 2197, 2704, 3284, 4394, 5408, 6568, 8788, 10673, 13136, 17576, 21346, 26272, 35152, 42692, 70304, 85384, 138749, 170768, 277498, 341536, 554996, 1109992, 1803737, 2219984, 3607474, 4439968, 7214948, 14429896, 28859792, 57719584]

約数ペア:

[(1, 57719584), (2, 28859792), (4, 14429896), (8, 7214948), (13, 4439968), (16, 3607474), (26, 2219984), (32, 1803737), (52, 1109992), (104, 554996), (169, 341536), (208, 277498), (338, 170768), (416, 138749), (676, 85384), (821, 70304), (1352, 42692), (1642, 35152), (2197, 26272), (2704, 21346), (3284, 17576), (4394, 13136), (5408, 10673), (6568, 8788)]