74748248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 144259920

約数和(自身を除く): 69511672

約数列:

[1, 2, 4, 8, 41, 82, 164, 281, 328, 562, 811, 1124, 1622, 2248, 3244, 6488, 11521, 23042, 33251, 46084, 66502, 92168, 133004, 227891, 266008, 455782, 911564, 1823128, 9343531, 18687062, 37374124, 74748248]

約数ペア:

[(1, 74748248), (2, 37374124), (4, 18687062), (8, 9343531), (41, 1823128), (82, 911564), (164, 455782), (281, 266008), (328, 227891), (562, 133004), (811, 92168), (1124, 66502), (1622, 46084), (2248, 33251), (3244, 23042), (6488, 11521)]