28425068

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4357}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 57107232

約数和(自身を除く): 28682164

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 4357, 6524, 8714, 17428, 30499, 60998, 121996, 1015181, 2030362, 4060724, 7106267, 14212534, 28425068]

約数ペア:

[(1, 28425068), (2, 14212534), (4, 7106267), (7, 4060724), (14, 2030362), (28, 1015181), (233, 121996), (466, 60998), (932, 30499), (1631, 17428), (3262, 8714), (4357, 6524)]