27807724

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9833}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 56171808

約数和(自身を除く): 28364084

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 9833, 19666, 39332, 68831, 137662, 275324, 993133, 1986266, 3972532, 6951931, 13903862, 27807724]

約数ペア:

[(1, 27807724), (2, 13903862), (4, 6951931), (7, 3972532), (14, 1986266), (28, 993133), (101, 275324), (202, 137662), (404, 68831), (707, 39332), (1414, 19666), (2828, 9833)]