29138972

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{1367}}^1$

素因数の和:1517

約数の個数: 18

約数和(自身を含む): 51739128

約数和(自身を除く): 22600156

約数列:

[1, 2, 4, 73, 146, 292, 1367, 2734, 5329, 5468, 10658, 21316, 99791, 199582, 399164, 7284743, 14569486, 29138972]

約数ペア:

[(1, 29138972), (2, 14569486), (4, 7284743), (73, 399164), (146, 199582), (292, 99791), (1367, 21316), (2734, 10658), (5329, 5468)]