73045736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 72754264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2699, 3383, 5398, 6766, 10796, 13532, 21592, 27064, 45883, 91766, 183532, 367064, 537101, 1074202, 2148404, 4296808, 9130717, 18261434, 36522868, 73045736]

約数ペア:

[(1, 73045736), (2, 36522868), (4, 18261434), (8, 9130717), (17, 4296808), (34, 2148404), (68, 1074202), (136, 537101), (199, 367064), (398, 183532), (796, 91766), (1592, 45883), (2699, 27064), (3383, 21592), (5398, 13532), (6766, 10796)]