42148498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 76544640

約数和(自身を除く): 34396142

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 821, 1351, 1642, 2702, 3667, 5747, 7334, 11494, 15599, 25669, 31198, 51338, 109193, 158453, 218386, 316906, 1109171, 2218342, 3010607, 6021214, 21074249, 42148498]

約数ペア:

[(1, 42148498), (2, 21074249), (7, 6021214), (14, 3010607), (19, 2218342), (38, 1109171), (133, 316906), (193, 218386), (266, 158453), (386, 109193), (821, 51338), (1351, 31198), (1642, 25669), (2702, 15599), (3667, 11494), (5747, 7334)]