28990952

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 58531200

約数和(自身を除く): 29540248

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 139, 232, 248, 278, 556, 841, 899, 1112, 1682, 1798, 3364, 3596, 4031, 4309, 6728, 7192, 8062, 8618, 16124, 17236, 26071, 32248, 34472, 52142, 104284, 116899, 124961, 208568, 233798, 249922, 467596, 499844, 935192, 999688, 3623869, 7247738, 14495476, 28990952]

約数ペア:

[(1, 28990952), (2, 14495476), (4, 7247738), (8, 3623869), (29, 999688), (31, 935192), (58, 499844), (62, 467596), (116, 249922), (124, 233798), (139, 208568), (232, 124961), (248, 116899), (278, 104284), (556, 52142), (841, 34472), (899, 32248), (1112, 26071), (1682, 17236), (1798, 16124), (3364, 8618), (3596, 8062), (4031, 7192), (4309, 6728)]