72103592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8447}}^1$

素因数の和:8561

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 76919128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8447, 8536, 16894, 33788, 67576, 92917, 185834, 371668, 743336, 819359, 1638718, 3277436, 6554872, 9012949, 18025898, 36051796, 72103592]

約数ペア:

[(1, 72103592), (2, 36051796), (4, 18025898), (8, 9012949), (11, 6554872), (22, 3277436), (44, 1638718), (88, 819359), (97, 743336), (194, 371668), (388, 185834), (776, 92917), (1067, 67576), (2134, 33788), (4268, 16894), (8447, 8536)]