28958836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 52532480

約数和(自身を除く): 23573644

約数列:

[1, 2, 4, 31, 62, 124, 409, 571, 818, 1142, 1636, 2284, 12679, 17701, 25358, 35402, 50716, 70804, 233539, 467078, 934156, 7239709, 14479418, 28958836]

約数ペア:

[(1, 28958836), (2, 14479418), (4, 7239709), (31, 934156), (62, 467078), (124, 233539), (409, 70804), (571, 50716), (818, 35402), (1142, 25358), (1636, 17701), (2284, 12679)]