74977168

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 166775040

約数和(自身を除く): 91797872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 2801, 3346, 3824, 5602, 6692, 11204, 13384, 19607, 22408, 26768, 39214, 44816, 78428, 156856, 313712, 669439, 1338878, 2677756, 4686073, 5355512, 9372146, 10711024, 18744292, 37488584, 74977168]

約数ペア:

[(1, 74977168), (2, 37488584), (4, 18744292), (7, 10711024), (8, 9372146), (14, 5355512), (16, 4686073), (28, 2677756), (56, 1338878), (112, 669439), (239, 313712), (478, 156856), (956, 78428), (1673, 44816), (1912, 39214), (2801, 26768), (3346, 22408), (3824, 19607), (5602, 13384), (6692, 11204)]