71016972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{455237}}^1$

素因数の和:455257

約数の個数: 24

約数和(自身を含む): 178453296

約数和(自身を除く): 107436324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 455237, 910474, 1365711, 1820948, 2731422, 5462844, 5918081, 11836162, 17754243, 23672324, 35508486, 71016972]

約数ペア:

[(1, 71016972), (2, 35508486), (3, 23672324), (4, 17754243), (6, 11836162), (12, 5918081), (13, 5462844), (26, 2731422), (39, 1820948), (52, 1365711), (78, 910474), (156, 455237)]