28377972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37537}}^1$

素因数の和:37557

約数の個数: 48

約数和(自身を含む): 84085120

約数和(自身を除く): 55707148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37537, 75074, 112611, 150148, 225222, 262759, 337833, 450444, 525518, 675666, 788277, 1013499, 1051036, 1351332, 1576554, 2026998, 2364831, 3153108, 4053996, 4729662, 7094493, 9459324, 14188986, 28377972]

約数ペア:

[(1, 28377972), (2, 14188986), (3, 9459324), (4, 7094493), (6, 4729662), (7, 4053996), (9, 3153108), (12, 2364831), (14, 2026998), (18, 1576554), (21, 1351332), (27, 1051036), (28, 1013499), (36, 788277), (42, 675666), (54, 525518), (63, 450444), (84, 337833), (108, 262759), (126, 225222), (189, 150148), (252, 112611), (378, 75074), (756, 37537)]