28484996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 54335316

約数和(自身を除く): 25850320

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 601, 697, 1156, 1202, 1394, 2404, 2788, 10217, 11849, 20434, 23698, 24641, 40868, 47396, 49282, 98564, 173689, 347378, 418897, 694756, 837794, 1675588, 7121249, 14242498, 28484996]

約数ペア:

[(1, 28484996), (2, 14242498), (4, 7121249), (17, 1675588), (34, 837794), (41, 694756), (68, 418897), (82, 347378), (164, 173689), (289, 98564), (578, 49282), (601, 47396), (697, 40868), (1156, 24641), (1202, 23698), (1394, 20434), (2404, 11849), (2788, 10217)]