28011352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 26593448

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 631, 716, 1262, 1432, 2524, 5048, 5549, 11098, 19561, 22196, 39122, 44392, 78244, 112949, 156488, 225898, 451796, 903592, 3501419, 7002838, 14005676, 28011352]

約数ペア:

[(1, 28011352), (2, 14005676), (4, 7002838), (8, 3501419), (31, 903592), (62, 451796), (124, 225898), (179, 156488), (248, 112949), (358, 78244), (631, 44392), (716, 39122), (1262, 22196), (1432, 19561), (2524, 11098), (5048, 5549)]