25810976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 27024352

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 191, 206, 328, 382, 412, 656, 764, 824, 1312, 1528, 1648, 3056, 3296, 4223, 6112, 7831, 8446, 15662, 16892, 19673, 31324, 33784, 39346, 62648, 67568, 78692, 125296, 135136, 157384, 250592, 314768, 629536, 806593, 1613186, 3226372, 6452744, 12905488, 25810976]

約数ペア:

[(1, 25810976), (2, 12905488), (4, 6452744), (8, 3226372), (16, 1613186), (32, 806593), (41, 629536), (82, 314768), (103, 250592), (164, 157384), (191, 135136), (206, 125296), (328, 78692), (382, 67568), (412, 62648), (656, 39346), (764, 33784), (824, 31324), (1312, 19673), (1528, 16892), (1648, 15662), (3056, 8446), (3296, 7831), (4223, 6112)]