28750612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8951}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 55645632

約数和(自身を除く): 26895020

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 8951, 17902, 35804, 98461, 196922, 393844, 653423, 1306846, 2613692, 7187653, 14375306, 28750612]

約数ペア:

[(1, 28750612), (2, 14375306), (4, 7187653), (11, 2613692), (22, 1306846), (44, 653423), (73, 393844), (146, 196922), (292, 98461), (803, 35804), (1606, 17902), (3212, 8951)]