23644095748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{262981}}^1$

素因数の和:263037

約数の個数: 72

約数和(自身を含む): 53900790720

約数和(自身を除く): 30256694972

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 2366, 3211, 3458, 4732, 6422, 6916, 12844, 22477, 44954, 89908, 262981, 525962, 1051924, 1840867, 3418753, 3681734, 4996639, 6837506, 7363468, 9993278, 13675012, 19986556, 23931271, 34976473, 44443789, 47862542, 64956307, 69952946, 88887578, 95725084, 129912614, 139905892, 177775156, 259825228, 311106523, 454694149, 622213046, 844431991, 909388298, 1244426092, 1688863982, 1818776596, 3377727964, 5911023937, 11822047874, 23644095748]

約数ペア:

[(1, 23644095748), (2, 11822047874), (4, 5911023937), (7, 3377727964), (13, 1818776596), (14, 1688863982), (19, 1244426092), (26, 909388298), (28, 844431991), (38, 622213046), (52, 454694149), (76, 311106523), (91, 259825228), (133, 177775156), (169, 139905892), (182, 129912614), (247, 95725084), (266, 88887578), (338, 69952946), (364, 64956307), (494, 47862542), (532, 44443789), (676, 34976473), (988, 23931271), (1183, 19986556), (1729, 13675012), (2366, 9993278), (3211, 7363468), (3458, 6837506), (4732, 4996639), (6422, 3681734), (6916, 3418753), (12844, 1840867), (22477, 1051924), (44954, 525962), (89908, 262981)]