79440662

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 145336320

約数和(自身を除く): 65895658

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 217, 331, 434, 553, 662, 1106, 1519, 2317, 2449, 3038, 3871, 4634, 4898, 7742, 10261, 16219, 17143, 20522, 26149, 32438, 34286, 52298, 71827, 120001, 143654, 183043, 240002, 366086, 502789, 810619, 1005578, 1281301, 1621238, 2562602, 5674333, 11348666, 39720331, 79440662]

約数ペア:

[(1, 79440662), (2, 39720331), (7, 11348666), (14, 5674333), (31, 2562602), (49, 1621238), (62, 1281301), (79, 1005578), (98, 810619), (158, 502789), (217, 366086), (331, 240002), (434, 183043), (553, 143654), (662, 120001), (1106, 71827), (1519, 52298), (2317, 34286), (2449, 32438), (3038, 26149), (3871, 20522), (4634, 17143), (4898, 16219), (7742, 10261)]