4957472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 11144952

約数和(自身を除く): 6187480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 701, 884, 1402, 1768, 2804, 3536, 5608, 7072, 9113, 11216, 11917, 18226, 22432, 23834, 36452, 47668, 72904, 95336, 145808, 154921, 190672, 291616, 309842, 381344, 619684, 1239368, 2478736, 4957472]

約数ペア:

[(1, 4957472), (2, 2478736), (4, 1239368), (8, 619684), (13, 381344), (16, 309842), (17, 291616), (26, 190672), (32, 154921), (34, 145808), (52, 95336), (68, 72904), (104, 47668), (136, 36452), (208, 23834), (221, 22432), (272, 18226), (416, 11917), (442, 11216), (544, 9113), (701, 7072), (884, 5608), (1402, 3536), (1768, 2804)]