67274774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 119654400

約数和(自身を除く): 52379626

約数列:

[1, 2, 7, 14, 31, 62, 217, 379, 409, 434, 758, 818, 2653, 2863, 5306, 5726, 11749, 12679, 23498, 25358, 82243, 88753, 155011, 164486, 177506, 310022, 1085077, 2170154, 4805341, 9610682, 33637387, 67274774]

約数ペア:

[(1, 67274774), (2, 33637387), (7, 9610682), (14, 4805341), (31, 2170154), (62, 1085077), (217, 310022), (379, 177506), (409, 164486), (434, 155011), (758, 88753), (818, 82243), (2653, 25358), (2863, 23498), (5306, 12679), (5726, 11749)]