28701344

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 66342528

約数和(自身を除く): 37641184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 3463, 4144, 6926, 8288, 13852, 24241, 27704, 48482, 55408, 96964, 110816, 128131, 193928, 256262, 387856, 512524, 775712, 896917, 1025048, 1793834, 2050096, 3587668, 4100192, 7175336, 14350672, 28701344]

約数ペア:

[(1, 28701344), (2, 14350672), (4, 7175336), (7, 4100192), (8, 3587668), (14, 2050096), (16, 1793834), (28, 1025048), (32, 896917), (37, 775712), (56, 512524), (74, 387856), (112, 256262), (148, 193928), (224, 128131), (259, 110816), (296, 96964), (518, 55408), (592, 48482), (1036, 27704), (1184, 24241), (2072, 13852), (3463, 8288), (4144, 6926)]