40100144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21093

約数の個数: 40

約数和(自身を含む): 94020768

約数和(自身を除く): 53920624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21061, 42122, 84244, 147427, 168488, 294854, 336976, 358037, 589708, 716074, 1179416, 1432148, 2358832, 2506259, 2864296, 5012518, 5728592, 10025036, 20050072, 40100144]

約数ペア:

[(1, 40100144), (2, 20050072), (4, 10025036), (7, 5728592), (8, 5012518), (14, 2864296), (16, 2506259), (17, 2358832), (28, 1432148), (34, 1179416), (56, 716074), (68, 589708), (112, 358037), (119, 336976), (136, 294854), (238, 168488), (272, 147427), (476, 84244), (952, 42122), (1904, 21061)]