43644016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 96181344

約数和(自身を除く): 52537328

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 53, 74, 104, 106, 107, 148, 208, 212, 214, 296, 424, 428, 481, 592, 689, 848, 856, 962, 1378, 1391, 1712, 1924, 1961, 2756, 2782, 3848, 3922, 3959, 5512, 5564, 5671, 7696, 7844, 7918, 11024, 11128, 11342, 15688, 15836, 22256, 22684, 25493, 31376, 31672, 45368, 50986, 51467, 63344, 73723, 90736, 101972, 102934, 147446, 203944, 205868, 209827, 294892, 407888, 411736, 419654, 589784, 823472, 839308, 1179568, 1678616, 2727751, 3357232, 5455502, 10911004, 21822008, 43644016]

約数ペア:

[(1, 43644016), (2, 21822008), (4, 10911004), (8, 5455502), (13, 3357232), (16, 2727751), (26, 1678616), (37, 1179568), (52, 839308), (53, 823472), (74, 589784), (104, 419654), (106, 411736), (107, 407888), (148, 294892), (208, 209827), (212, 205868), (214, 203944), (296, 147446), (424, 102934), (428, 101972), (481, 90736), (592, 73723), (689, 63344), (848, 51467), (856, 50986), (962, 45368), (1378, 31672), (1391, 31376), (1712, 25493), (1924, 22684), (1961, 22256), (2756, 15836), (2782, 15688), (3848, 11342), (3922, 11128), (3959, 11024), (5512, 7918), (5564, 7844), (5671, 7696)]