3882968648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{86627}}^1$

素因数の和:87077

約数の個数: 32

約数和(自身を含む): 7858892160

約数和(自身を除く): 3975923512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 5603, 11206, 22412, 44824, 86627, 173254, 346508, 693016, 1126151, 2252302, 4504604, 9009208, 37336237, 74672474, 149344948, 298689896, 485371081, 970742162, 1941484324, 3882968648]

約数ペア:

[(1, 3882968648), (2, 1941484324), (4, 970742162), (8, 485371081), (13, 298689896), (26, 149344948), (52, 74672474), (104, 37336237), (431, 9009208), (862, 4504604), (1724, 2252302), (3448, 1126151), (5603, 693016), (11206, 346508), (22412, 173254), (44824, 86627)]