39940950816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10667989}}^1$

素因数の和:10668018

約数の個数: 72

約数和(自身を含む): 122319173340

約数和(自身を除く): 82378222524

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, 10667989, 21335978, 32003967, 42671956, 64007934, 85343912, 96011901, 128015868, 138683857, 170687824, 192023802, 256031736, 277367714, 341375648, 384047604, 416051571, 512063472, 554735428, 768095208, 832103142, 1024126944, 1109470856, 1248154713, 1536190416, 1664206284, 2218941712, 2496309426, 3072380832, 3328412568, 4437883424, 4992618852, 6656825136, 9985237704, 13313650272, 19970475408, 39940950816]

約数ペア:

[(1, 39940950816), (2, 19970475408), (3, 13313650272), (4, 9985237704), (6, 6656825136), (8, 4992618852), (9, 4437883424), (12, 3328412568), (13, 3072380832), (16, 2496309426), (18, 2218941712), (24, 1664206284), (26, 1536190416), (32, 1248154713), (36, 1109470856), (39, 1024126944), (48, 832103142), (52, 768095208), (72, 554735428), (78, 512063472), (96, 416051571), (104, 384047604), (117, 341375648), (144, 277367714), (156, 256031736), (208, 192023802), (234, 170687824), (288, 138683857), (312, 128015868), (416, 96011901), (468, 85343912), (624, 64007934), (936, 42671956), (1248, 32003967), (1872, 21335978), (3744, 10667989)]