39743928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{78857}}^1$

素因数の和:78876

約数の個数: 48

約数和(自身を含む): 123018480

約数和(自身を除く): 83274552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 78857, 157714, 236571, 315428, 473142, 551999, 630856, 709713, 946284, 1103998, 1419426, 1655997, 1892568, 2207996, 2838852, 3311994, 4415992, 4967991, 5677704, 6623988, 9935982, 13247976, 19871964, 39743928]

約数ペア:

[(1, 39743928), (2, 19871964), (3, 13247976), (4, 9935982), (6, 6623988), (7, 5677704), (8, 4967991), (9, 4415992), (12, 3311994), (14, 2838852), (18, 2207996), (21, 1892568), (24, 1655997), (28, 1419426), (36, 1103998), (42, 946284), (56, 709713), (63, 630856), (72, 551999), (84, 473142), (126, 315428), (168, 236571), (252, 157714), (504, 78857)]