40373712

素因数分解:

$2^4\times 3^2\times {\mathrm{280373}}^1$

素因数の和:280387

約数の個数: 30

約数和(自身を含む): 112990722

約数和(自身を除く): 72617010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280373, 560746, 841119, 1121492, 1682238, 2242984, 2523357, 3364476, 4485968, 5046714, 6728952, 10093428, 13457904, 20186856, 40373712]

約数ペア:

[(1, 40373712), (2, 20186856), (3, 13457904), (4, 10093428), (6, 6728952), (8, 5046714), (9, 4485968), (12, 3364476), (16, 2523357), (18, 2242984), (24, 1682238), (36, 1121492), (48, 841119), (72, 560746), (144, 280373)]