78472708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1399}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 141512000

約数和(自身を除く): 63039292

約数列:

[1, 2, 4, 37, 74, 148, 379, 758, 1399, 1516, 2798, 5596, 14023, 28046, 51763, 56092, 103526, 207052, 530221, 1060442, 2120884, 19618177, 39236354, 78472708]

約数ペア:

[(1, 78472708), (2, 39236354), (4, 19618177), (37, 2120884), (74, 1060442), (148, 530221), (379, 207052), (758, 103526), (1399, 56092), (1516, 51763), (2798, 28046), (5596, 14023)]