7728944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:7988

約数の個数: 20

約数和(自身を含む): 15222240

約数和(自身を除く): 7493296

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 7919, 15838, 31676, 63352, 126704, 483059, 966118, 1932236, 3864472, 7728944]

約数ペア:

[(1, 7728944), (2, 3864472), (4, 1932236), (8, 966118), (16, 483059), (61, 126704), (122, 63352), (244, 31676), (488, 15838), (976, 7919)]