7420296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 13747704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1399, 1768, 2652, 2798, 4197, 5304, 5596, 8394, 11192, 16788, 18187, 23783, 33576, 36374, 47566, 54561, 71349, 72748, 95132, 109122, 142698, 145496, 190264, 218244, 285396, 309179, 436488, 570792, 618358, 927537, 1236716, 1855074, 2473432, 3710148, 7420296]

約数ペア:

[(1, 7420296), (2, 3710148), (3, 2473432), (4, 1855074), (6, 1236716), (8, 927537), (12, 618358), (13, 570792), (17, 436488), (24, 309179), (26, 285396), (34, 218244), (39, 190264), (51, 145496), (52, 142698), (68, 109122), (78, 95132), (102, 72748), (104, 71349), (136, 54561), (156, 47566), (204, 36374), (221, 33576), (312, 23783), (408, 18187), (442, 16788), (663, 11192), (884, 8394), (1326, 5596), (1399, 5304), (1768, 4197), (2652, 2798)]