28420532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59707}}^1$

素因数の和:59735

約数の個数: 24

約数和(自身を含む): 60185664

約数和(自身を除く): 31765132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59707, 119414, 238828, 417949, 835898, 1015019, 1671796, 2030038, 4060076, 7105133, 14210266, 28420532]

約数ペア:

[(1, 28420532), (2, 14210266), (4, 7105133), (7, 4060076), (14, 2030038), (17, 1671796), (28, 1015019), (34, 835898), (68, 417949), (119, 238828), (238, 119414), (476, 59707)]