12012832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 13896800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 431, 536, 862, 871, 1072, 1724, 1742, 2144, 3448, 3484, 5603, 6896, 6968, 11206, 13792, 13936, 22412, 27872, 28877, 44824, 57754, 89648, 115508, 179296, 231016, 375401, 462032, 750802, 924064, 1501604, 3003208, 6006416, 12012832]

約数ペア:

[(1, 12012832), (2, 6006416), (4, 3003208), (8, 1501604), (13, 924064), (16, 750802), (26, 462032), (32, 375401), (52, 231016), (67, 179296), (104, 115508), (134, 89648), (208, 57754), (268, 44824), (416, 28877), (431, 27872), (536, 22412), (862, 13936), (871, 13792), (1072, 11206), (1724, 6968), (1742, 6896), (2144, 5603), (3448, 3484)]