71574384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213019}}^1$

素因数の和:213037

約数の個数: 40

約数和(自身を含む): 211315840

約数和(自身を除く): 139741456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213019, 426038, 639057, 852076, 1278114, 1491133, 1704152, 2556228, 2982266, 3408304, 4473399, 5112456, 5964532, 8946798, 10224912, 11929064, 17893596, 23858128, 35787192, 71574384]

約数ペア:

[(1, 71574384), (2, 35787192), (3, 23858128), (4, 17893596), (6, 11929064), (7, 10224912), (8, 8946798), (12, 5964532), (14, 5112456), (16, 4473399), (21, 3408304), (24, 2982266), (28, 2556228), (42, 1704152), (48, 1491133), (56, 1278114), (84, 852076), (112, 639057), (168, 426038), (336, 213019)]