40468024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15703

約数の個数: 32

約数和(自身を含む): 84574800

約数和(自身を除く): 44106776

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15661, 31322, 62644, 125288, 266237, 297559, 532474, 595118, 1064948, 1190236, 2129896, 2380472, 5058503, 10117006, 20234012, 40468024]

約数ペア:

[(1, 40468024), (2, 20234012), (4, 10117006), (8, 5058503), (17, 2380472), (19, 2129896), (34, 1190236), (38, 1064948), (68, 595118), (76, 532474), (136, 297559), (152, 266237), (323, 125288), (646, 62644), (1292, 31322), (2584, 15661)]