71682022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 117129600

約数和(自身を除く): 45447578

約数列:

[1, 2, 19, 38, 41, 82, 139, 278, 331, 662, 779, 1558, 2641, 5282, 5699, 6289, 11398, 12578, 13571, 27142, 46009, 92018, 108281, 216562, 257849, 515698, 874171, 1748342, 1886369, 3772738, 35841011, 71682022]

約数ペア:

[(1, 71682022), (2, 35841011), (19, 3772738), (38, 1886369), (41, 1748342), (82, 874171), (139, 515698), (278, 257849), (331, 216562), (662, 108281), (779, 92018), (1558, 46009), (2641, 27142), (5282, 13571), (5699, 12578), (6289, 11398)]