28936754

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 58358880

約数和(自身を除く): 29422126

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1579, 1666, 2618, 3158, 9163, 11053, 17369, 18326, 22106, 26843, 34738, 53686, 77371, 121583, 154742, 187901, 243166, 295273, 375802, 590546, 851081, 1315307, 1702162, 2066911, 2630614, 4133822, 14468377, 28936754]

約数ペア:

[(1, 28936754), (2, 14468377), (7, 4133822), (11, 2630614), (14, 2066911), (17, 1702162), (22, 1315307), (34, 851081), (49, 590546), (77, 375802), (98, 295273), (119, 243166), (154, 187901), (187, 154742), (238, 121583), (374, 77371), (539, 53686), (833, 34738), (1078, 26843), (1309, 22106), (1579, 18326), (1666, 17369), (2618, 11053), (3158, 9163)]