7427664

素因数分解:

$2^4\times 3^2\times {\mathrm{51581}}^1$

素因数の和:51595

約数の個数: 30

約数和(自身を含む): 20787546

約数和(自身を除く): 13359882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 51581, 103162, 154743, 206324, 309486, 412648, 464229, 618972, 825296, 928458, 1237944, 1856916, 2475888, 3713832, 7427664]

約数ペア:

[(1, 7427664), (2, 3713832), (3, 2475888), (4, 1856916), (6, 1237944), (8, 928458), (9, 825296), (12, 618972), (16, 464229), (18, 412648), (24, 309486), (36, 206324), (48, 154743), (72, 103162), (144, 51581)]