71319274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6334

約数の個数: 32

約数和(自身を含む): 126564480

約数和(自身を除く): 55245206

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 6277, 11362, 12554, 81601, 119263, 144371, 163202, 238526, 288742, 1550419, 1876823, 2743049, 3100838, 3753646, 5486098, 35659637, 71319274]

約数ペア:

[(1, 71319274), (2, 35659637), (13, 5486098), (19, 3753646), (23, 3100838), (26, 2743049), (38, 1876823), (46, 1550419), (247, 288742), (299, 238526), (437, 163202), (494, 144371), (598, 119263), (874, 81601), (5681, 12554), (6277, 11362)]