38296648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21661}}^1$

素因数の和:21697

約数の個数: 32

約数和(自身を含む): 81882360

約数和(自身を除く): 43585712

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21661, 43322, 86644, 173288, 281593, 368237, 563186, 736474, 1126372, 1472948, 2252744, 2945896, 4787081, 9574162, 19148324, 38296648]

約数ペア:

[(1, 38296648), (2, 19148324), (4, 9574162), (8, 4787081), (13, 2945896), (17, 2252744), (26, 1472948), (34, 1126372), (52, 736474), (68, 563186), (104, 368237), (136, 281593), (221, 173288), (442, 86644), (884, 43322), (1768, 21661)]