40797078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 98288640

約数和(自身を除く): 57491562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 269, 314, 322, 471, 483, 538, 807, 942, 966, 1099, 1614, 1883, 2198, 3297, 3611, 3766, 5649, 6187, 6594, 7222, 10833, 11298, 12374, 18561, 21666, 25277, 37122, 42233, 43309, 50554, 75831, 84466, 86618, 126699, 129927, 151662, 253398, 259854, 295631, 591262, 886893, 971359, 1773786, 1942718, 2914077, 5828154, 6799513, 13599026, 20398539, 40797078]

約数ペア:

[(1, 40797078), (2, 20398539), (3, 13599026), (6, 6799513), (7, 5828154), (14, 2914077), (21, 1942718), (23, 1773786), (42, 971359), (46, 886893), (69, 591262), (138, 295631), (157, 259854), (161, 253398), (269, 151662), (314, 129927), (322, 126699), (471, 86618), (483, 84466), (538, 75831), (807, 50554), (942, 43309), (966, 42233), (1099, 37122), (1614, 25277), (1883, 21666), (2198, 18561), (3297, 12374), (3611, 11298), (3766, 10833), (5649, 7222), (6187, 6594)]