64990776

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{27917}}^1$

素因数の和:28023

約数の個数: 32

約数和(自身を含む): 164157840

約数和(自身を除く): 99167064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 27917, 55834, 83751, 111668, 167502, 223336, 335004, 670008, 2707949, 5415898, 8123847, 10831796, 16247694, 21663592, 32495388, 64990776]

約数ペア:

[(1, 64990776), (2, 32495388), (3, 21663592), (4, 16247694), (6, 10831796), (8, 8123847), (12, 5415898), (24, 2707949), (97, 670008), (194, 335004), (291, 223336), (388, 167502), (582, 111668), (776, 83751), (1164, 55834), (2328, 27917)]