40765548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 98067200

約数和(自身を除く): 57301652

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 199, 258, 397, 398, 516, 597, 794, 796, 1191, 1194, 1588, 2382, 2388, 4764, 8557, 17071, 17114, 25671, 34142, 34228, 51213, 51342, 68284, 79003, 102426, 102684, 158006, 204852, 237009, 316012, 474018, 948036, 3397129, 6794258, 10191387, 13588516, 20382774, 40765548]

約数ペア:

[(1, 40765548), (2, 20382774), (3, 13588516), (4, 10191387), (6, 6794258), (12, 3397129), (43, 948036), (86, 474018), (129, 316012), (172, 237009), (199, 204852), (258, 158006), (397, 102684), (398, 102426), (516, 79003), (597, 68284), (794, 51342), (796, 51213), (1191, 34228), (1194, 34142), (1588, 25671), (2382, 17114), (2388, 17071), (4764, 8557)]