28106384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 56445048

約数和(自身を除く): 28338664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 241, 296, 394, 482, 592, 788, 964, 1576, 1928, 3152, 3856, 7289, 8917, 14578, 17834, 29156, 35668, 47477, 58312, 71336, 94954, 116624, 142672, 189908, 379816, 759632, 1756649, 3513298, 7026596, 14053192, 28106384]

約数ペア:

[(1, 28106384), (2, 14053192), (4, 7026596), (8, 3513298), (16, 1756649), (37, 759632), (74, 379816), (148, 189908), (197, 142672), (241, 116624), (296, 94954), (394, 71336), (482, 58312), (592, 47477), (788, 35668), (964, 29156), (1576, 17834), (1928, 14578), (3152, 8917), (3856, 7289)]