40421976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240607}}^1$

素因数の和:240623

約数の個数: 32

約数和(自身を含む): 115491840

約数和(自身を除く): 75069864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240607, 481214, 721821, 962428, 1443642, 1684249, 1924856, 2887284, 3368498, 5052747, 5774568, 6736996, 10105494, 13473992, 20210988, 40421976]

約数ペア:

[(1, 40421976), (2, 20210988), (3, 13473992), (4, 10105494), (6, 6736996), (7, 5774568), (8, 5052747), (12, 3368498), (14, 2887284), (21, 1924856), (24, 1684249), (28, 1443642), (42, 962428), (56, 721821), (84, 481214), (168, 240607)]