77879284

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2677}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 155966720

約数和(自身を除く): 78087436

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 2677, 4156, 5354, 7273, 10708, 14546, 18739, 29092, 37478, 74956, 2781403, 5562806, 11125612, 19469821, 38939642, 77879284]

約数ペア:

[(1, 77879284), (2, 38939642), (4, 19469821), (7, 11125612), (14, 5562806), (28, 2781403), (1039, 74956), (2078, 37478), (2677, 29092), (4156, 18739), (5354, 14546), (7273, 10708)]