12897584288

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{6607369}}^1$

素因数の和:6607440

約数の個数: 24

約数和(自身を含む): 25808387220

約数和(自身を除く): 12910802932

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 6607369, 13214738, 26429476, 52858952, 105717904, 211435808, 403049509, 806099018, 1612198036, 3224396072, 6448792144, 12897584288]

約数ペア:

[(1, 12897584288), (2, 6448792144), (4, 3224396072), (8, 1612198036), (16, 806099018), (32, 403049509), (61, 211435808), (122, 105717904), (244, 52858952), (488, 26429476), (976, 13214738), (1952, 6607369)]