28490368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13093}}^1$

素因数の和:13124

約数の個数: 32

約数和(自身を含む): 60101460

約数和(自身を除く): 31611092

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13093, 26186, 52372, 104744, 209488, 222581, 418976, 445162, 837952, 890324, 1675904, 1780648, 3561296, 7122592, 14245184, 28490368]

約数ペア:

[(1, 28490368), (2, 14245184), (4, 7122592), (8, 3561296), (16, 1780648), (17, 1675904), (32, 890324), (34, 837952), (64, 445162), (68, 418976), (128, 222581), (136, 209488), (272, 104744), (544, 52372), (1088, 26186), (2176, 13093)]