77214784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{63499}}^1$

素因数の和:63530

約数の個数: 28

約数和(自身を含む): 161290000

約数和(自身を除く): 84075216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 63499, 126998, 253996, 507992, 1015984, 1206481, 2031968, 2412962, 4063936, 4825924, 9651848, 19303696, 38607392, 77214784]

約数ペア:

[(1, 77214784), (2, 38607392), (4, 19303696), (8, 9651848), (16, 4825924), (19, 4063936), (32, 2412962), (38, 2031968), (64, 1206481), (76, 1015984), (152, 507992), (304, 253996), (608, 126998), (1216, 63499)]