74319488

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{30559}}^1$

素因数の和:30592

約数の個数: 32

約数和(自身を含む): 155856000

約数和(自身を除く): 81536512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 30559, 61118, 122236, 244472, 488944, 580621, 977888, 1161242, 1955776, 2322484, 3911552, 4644968, 9289936, 18579872, 37159744, 74319488]

約数ペア:

[(1, 74319488), (2, 37159744), (4, 18579872), (8, 9289936), (16, 4644968), (19, 3911552), (32, 2322484), (38, 1955776), (64, 1161242), (76, 977888), (128, 580621), (152, 488944), (304, 244472), (608, 122236), (1216, 61118), (2432, 30559)]