28439072904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2911453}}^1$

素因数の和:2911510

約数の個数: 64

約数和(自身を含む): 79657381440

約数和(自身を除く): 51218308536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 2911453, 5822906, 8734359, 11645812, 17468718, 23291624, 32025983, 34937436, 64051966, 69874872, 96077949, 107723761, 128103932, 192155898, 215447522, 256207864, 323171283, 384311796, 430895044, 646342566, 768623592, 861790088, 1184961371, 1292685132, 2369922742, 2585370264, 3554884113, 4739845484, 7109768226, 9479690968, 14219536452, 28439072904]

約数ペア:

[(1, 28439072904), (2, 14219536452), (3, 9479690968), (4, 7109768226), (6, 4739845484), (8, 3554884113), (11, 2585370264), (12, 2369922742), (22, 1292685132), (24, 1184961371), (33, 861790088), (37, 768623592), (44, 646342566), (66, 430895044), (74, 384311796), (88, 323171283), (111, 256207864), (132, 215447522), (148, 192155898), (222, 128103932), (264, 107723761), (296, 96077949), (407, 69874872), (444, 64051966), (814, 34937436), (888, 32025983), (1221, 23291624), (1628, 17468718), (2442, 11645812), (3256, 8734359), (4884, 5822906), (9768, 2911453)]