40948128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10966

約数の個数: 72

約数和(自身を含む): 125415108

約数和(自身を除く): 84466980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10937, 21874, 32811, 43748, 65622, 87496, 98433, 131244, 142181, 174992, 196866, 262488, 284362, 349984, 393732, 426543, 524976, 568724, 787464, 853086, 1049952, 1137448, 1279629, 1574928, 1706172, 2274896, 2559258, 3149856, 3412344, 4549792, 5118516, 6824688, 10237032, 13649376, 20474064, 40948128]

約数ペア:

[(1, 40948128), (2, 20474064), (3, 13649376), (4, 10237032), (6, 6824688), (8, 5118516), (9, 4549792), (12, 3412344), (13, 3149856), (16, 2559258), (18, 2274896), (24, 1706172), (26, 1574928), (32, 1279629), (36, 1137448), (39, 1049952), (48, 853086), (52, 787464), (72, 568724), (78, 524976), (96, 426543), (104, 393732), (117, 349984), (144, 284362), (156, 262488), (208, 196866), (234, 174992), (288, 142181), (312, 131244), (416, 98433), (468, 87496), (624, 65622), (936, 43748), (1248, 32811), (1872, 21874), (3744, 10937)]