7891352

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 17667720

約数和(自身を除く): 9776368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 491, 574, 982, 1148, 1964, 2009, 2296, 3437, 3928, 4018, 6874, 8036, 13748, 16072, 20131, 24059, 27496, 40262, 48118, 80524, 96236, 140917, 161048, 192472, 281834, 563668, 986419, 1127336, 1972838, 3945676, 7891352]

約数ペア:

[(1, 7891352), (2, 3945676), (4, 1972838), (7, 1127336), (8, 986419), (14, 563668), (28, 281834), (41, 192472), (49, 161048), (56, 140917), (82, 96236), (98, 80524), (164, 48118), (196, 40262), (287, 27496), (328, 24059), (392, 20131), (491, 16072), (574, 13748), (982, 8036), (1148, 6874), (1964, 4018), (2009, 3928), (2296, 3437)]