26853688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 29594312

約数列:

[1, 2, 4, 8, 19, 31, 38, 41, 62, 76, 82, 124, 139, 152, 164, 248, 278, 328, 556, 589, 779, 1112, 1178, 1271, 1558, 2356, 2542, 2641, 3116, 4309, 4712, 5084, 5282, 5699, 6232, 8618, 10168, 10564, 11398, 17236, 21128, 22796, 24149, 34472, 45592, 48298, 81871, 96596, 108281, 163742, 176669, 193192, 216562, 327484, 353338, 433124, 654968, 706676, 866248, 1413352, 3356711, 6713422, 13426844, 26853688]

約数ペア:

[(1, 26853688), (2, 13426844), (4, 6713422), (8, 3356711), (19, 1413352), (31, 866248), (38, 706676), (41, 654968), (62, 433124), (76, 353338), (82, 327484), (124, 216562), (139, 193192), (152, 176669), (164, 163742), (248, 108281), (278, 96596), (328, 81871), (556, 48298), (589, 45592), (779, 34472), (1112, 24149), (1178, 22796), (1271, 21128), (1558, 17236), (2356, 11398), (2542, 10564), (2641, 10168), (3116, 8618), (4309, 6232), (4712, 5699), (5084, 5282)]