7434928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 15596720

約数和(自身を除く): 8161792

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 661, 703, 1322, 1406, 2644, 2812, 5288, 5624, 10576, 11248, 12559, 24457, 25118, 48914, 50236, 97828, 100472, 195656, 200944, 391312, 464683, 929366, 1858732, 3717464, 7434928]

約数ペア:

[(1, 7434928), (2, 3717464), (4, 1858732), (8, 929366), (16, 464683), (19, 391312), (37, 200944), (38, 195656), (74, 100472), (76, 97828), (148, 50236), (152, 48914), (296, 25118), (304, 24457), (592, 12559), (661, 11248), (703, 10576), (1322, 5624), (1406, 5288), (2644, 2812)]