40869634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 68214384

約数和(自身を除く): 27344750

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 353, 706, 793, 949, 1586, 1898, 4453, 4589, 8906, 9178, 21533, 25769, 43066, 51538, 57889, 115778, 279929, 334997, 559858, 669994, 1571909, 3143818, 20434817, 40869634]

約数ペア:

[(1, 40869634), (2, 20434817), (13, 3143818), (26, 1571909), (61, 669994), (73, 559858), (122, 334997), (146, 279929), (353, 115778), (706, 57889), (793, 51538), (949, 43066), (1586, 25769), (1898, 21533), (4453, 9178), (4589, 8906)]