3914008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 4704392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1889, 2072, 3778, 7556, 13223, 15112, 26446, 52892, 69893, 105784, 139786, 279572, 489251, 559144, 978502, 1957004, 3914008]

約数ペア:

[(1, 3914008), (2, 1957004), (4, 978502), (7, 559144), (8, 489251), (14, 279572), (28, 139786), (37, 105784), (56, 69893), (74, 52892), (148, 26446), (259, 15112), (296, 13223), (518, 7556), (1036, 3778), (1889, 2072)]