78773528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 155381760

約数和(自身を除く): 76608232

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 3371, 5842, 6742, 11684, 13484, 23368, 26968, 77533, 155066, 310132, 428117, 620264, 856234, 1712468, 3424936, 9846691, 19693382, 39386764, 78773528]

約数ペア:

[(1, 78773528), (2, 39386764), (4, 19693382), (8, 9846691), (23, 3424936), (46, 1712468), (92, 856234), (127, 620264), (184, 428117), (254, 310132), (508, 155066), (1016, 77533), (2921, 26968), (3371, 23368), (5842, 13484), (6742, 11684)]