4460144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 9551472

約数和(自身を除く): 5091328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 523, 533, 656, 1046, 1066, 2092, 2132, 4184, 4264, 6799, 8368, 8528, 13598, 21443, 27196, 42886, 54392, 85772, 108784, 171544, 278759, 343088, 557518, 1115036, 2230072, 4460144]

約数ペア:

[(1, 4460144), (2, 2230072), (4, 1115036), (8, 557518), (13, 343088), (16, 278759), (26, 171544), (41, 108784), (52, 85772), (82, 54392), (104, 42886), (164, 27196), (208, 21443), (328, 13598), (523, 8528), (533, 8368), (656, 6799), (1046, 4264), (1066, 4184), (2092, 2132)]