70002416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 154677600

約数和(自身を除く): 84675184

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 89, 109, 164, 176, 178, 218, 328, 356, 436, 451, 656, 712, 872, 902, 979, 1199, 1424, 1744, 1804, 1958, 2398, 3608, 3649, 3916, 4469, 4796, 7216, 7298, 7832, 8938, 9592, 9701, 14596, 15664, 17876, 19184, 19402, 29192, 35752, 38804, 40139, 49159, 58384, 71504, 77608, 80278, 98318, 106711, 155216, 160556, 196636, 213422, 321112, 393272, 397741, 426844, 642224, 786544, 795482, 853688, 1590964, 1707376, 3181928, 4375151, 6363856, 8750302, 17500604, 35001208, 70002416]

約数ペア:

[(1, 70002416), (2, 35001208), (4, 17500604), (8, 8750302), (11, 6363856), (16, 4375151), (22, 3181928), (41, 1707376), (44, 1590964), (82, 853688), (88, 795482), (89, 786544), (109, 642224), (164, 426844), (176, 397741), (178, 393272), (218, 321112), (328, 213422), (356, 196636), (436, 160556), (451, 155216), (656, 106711), (712, 98318), (872, 80278), (902, 77608), (979, 71504), (1199, 58384), (1424, 49159), (1744, 40139), (1804, 38804), (1958, 35752), (2398, 29192), (3608, 19402), (3649, 19184), (3916, 17876), (4469, 15664), (4796, 14596), (7216, 9701), (7298, 9592), (7832, 8938)]