29990252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 55097952

約数和(自身を除く): 25107700

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1801, 3602, 4163, 7204, 8326, 16652, 41423, 82846, 165692, 325981, 651962, 1303924, 7497563, 14995126, 29990252]

約数ペア:

[(1, 29990252), (2, 14995126), (4, 7497563), (23, 1303924), (46, 651962), (92, 325981), (181, 165692), (362, 82846), (724, 41423), (1801, 16652), (3602, 8326), (4163, 7204)]