40015534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 67878720

約数和(自身を除く): 27863186

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 727, 754, 949, 1454, 1898, 2117, 4234, 9451, 18902, 21083, 27521, 42166, 53071, 55042, 106142, 274079, 548158, 689923, 1379846, 1539059, 3078118, 20007767, 40015534]

約数ペア:

[(1, 40015534), (2, 20007767), (13, 3078118), (26, 1539059), (29, 1379846), (58, 689923), (73, 548158), (146, 274079), (377, 106142), (727, 55042), (754, 53071), (949, 42166), (1454, 27521), (1898, 21083), (2117, 18902), (4234, 9451)]