74302893856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{255133}}^1$

素因数の和:255641

約数の個数: 48

約数和(自身を含む): 154305043200

約数和(自身を除く): 80002149344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 479, 608, 958, 1916, 3832, 7664, 9101, 15328, 18202, 36404, 72808, 145616, 255133, 291232, 510266, 1020532, 2041064, 4082128, 4847527, 8164256, 9695054, 19390108, 38780216, 77560432, 122208707, 155120864, 244417414, 488834828, 977669656, 1955339312, 2321965433, 3910678624, 4643930866, 9287861732, 18575723464, 37151446928, 74302893856]

約数ペア:

[(1, 74302893856), (2, 37151446928), (4, 18575723464), (8, 9287861732), (16, 4643930866), (19, 3910678624), (32, 2321965433), (38, 1955339312), (76, 977669656), (152, 488834828), (304, 244417414), (479, 155120864), (608, 122208707), (958, 77560432), (1916, 38780216), (3832, 19390108), (7664, 9695054), (9101, 8164256), (15328, 4847527), (18202, 4082128), (36404, 2041064), (72808, 1020532), (145616, 510266), (255133, 291232)]