4271216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 8999424

約数和(自身を除く): 4728208

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 383, 656, 697, 766, 1394, 1532, 2788, 3064, 5576, 6128, 6511, 11152, 13022, 15703, 26044, 31406, 52088, 62812, 104176, 125624, 251248, 266951, 533902, 1067804, 2135608, 4271216]

約数ペア:

[(1, 4271216), (2, 2135608), (4, 1067804), (8, 533902), (16, 266951), (17, 251248), (34, 125624), (41, 104176), (68, 62812), (82, 52088), (136, 31406), (164, 26044), (272, 15703), (328, 13022), (383, 11152), (656, 6511), (697, 6128), (766, 5576), (1394, 3064), (1532, 2788)]