40563216

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2789}}^1$

素因数の和:2904

約数の個数: 60

約数和(自身を含む): 114685740

約数和(自身を除く): 74122524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 2789, 3636, 4848, 5578, 7272, 8367, 11156, 14544, 16734, 22312, 25101, 33468, 44624, 50202, 66936, 100404, 133872, 200808, 281689, 401616, 563378, 845067, 1126756, 1690134, 2253512, 2535201, 3380268, 4507024, 5070402, 6760536, 10140804, 13521072, 20281608, 40563216]

約数ペア:

[(1, 40563216), (2, 20281608), (3, 13521072), (4, 10140804), (6, 6760536), (8, 5070402), (9, 4507024), (12, 3380268), (16, 2535201), (18, 2253512), (24, 1690134), (36, 1126756), (48, 845067), (72, 563378), (101, 401616), (144, 281689), (202, 200808), (303, 133872), (404, 100404), (606, 66936), (808, 50202), (909, 44624), (1212, 33468), (1616, 25101), (1818, 22312), (2424, 16734), (2789, 14544), (3636, 11156), (4848, 8367), (5578, 7272)]