42415448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 84250800

約数和(自身を除く): 41835352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 1613, 3226, 3287, 6452, 6574, 12904, 13148, 26296, 30647, 61294, 122588, 245176, 279049, 558098, 1116196, 2232392, 5301931, 10603862, 21207724, 42415448]

約数ペア:

[(1, 42415448), (2, 21207724), (4, 10603862), (8, 5301931), (19, 2232392), (38, 1116196), (76, 558098), (152, 279049), (173, 245176), (346, 122588), (692, 61294), (1384, 30647), (1613, 26296), (3226, 13148), (3287, 12904), (6452, 6574)]