74687144

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8951}}^1$

素因数の和:9113

約数の個数: 32

約数和(自身を含む): 161136000

約数和(自身を除く): 86448856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 8951, 17902, 35804, 62657, 71608, 125314, 250628, 501256, 1333699, 2667398, 5334796, 9335893, 10669592, 18671786, 37343572, 74687144]

約数ペア:

[(1, 74687144), (2, 37343572), (4, 18671786), (7, 10669592), (8, 9335893), (14, 5334796), (28, 2667398), (56, 1333699), (149, 501256), (298, 250628), (596, 125314), (1043, 71608), (1192, 62657), (2086, 35804), (4172, 17902), (8344, 8951)]