27956964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 74915456

約数和(自身を除く): 46958492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1381, 1446, 1687, 2762, 2892, 3374, 4143, 5061, 5524, 6748, 8286, 9667, 10122, 16572, 19334, 20244, 29001, 38668, 58002, 116004, 332821, 665642, 998463, 1331284, 1996926, 2329747, 3993852, 4659494, 6989241, 9318988, 13978482, 27956964]

約数ペア:

[(1, 27956964), (2, 13978482), (3, 9318988), (4, 6989241), (6, 4659494), (7, 3993852), (12, 2329747), (14, 1996926), (21, 1331284), (28, 998463), (42, 665642), (84, 332821), (241, 116004), (482, 58002), (723, 38668), (964, 29001), (1381, 20244), (1446, 19334), (1687, 16572), (2762, 10122), (2892, 9667), (3374, 8286), (4143, 6748), (5061, 5524)]