28792016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9659

約数の個数: 40

約数和(自身を含む): 64442304

約数和(自身を除く): 35650288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 9623, 19246, 38492, 76984, 105853, 153968, 163591, 211706, 327182, 423412, 654364, 846824, 1308728, 1693648, 1799501, 2617456, 3599002, 7198004, 14396008, 28792016]

約数ペア:

[(1, 28792016), (2, 14396008), (4, 7198004), (8, 3599002), (11, 2617456), (16, 1799501), (17, 1693648), (22, 1308728), (34, 846824), (44, 654364), (68, 423412), (88, 327182), (136, 211706), (176, 163591), (187, 153968), (272, 105853), (374, 76984), (748, 38492), (1496, 19246), (2992, 9623)]