7427476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 15769600

約数和(自身を除く): 8342124

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 199, 217, 301, 398, 434, 602, 796, 868, 1204, 1333, 1393, 2666, 2786, 5332, 5572, 6169, 8557, 9331, 12338, 17114, 18662, 24676, 34228, 37324, 43183, 59899, 86366, 119798, 172732, 239596, 265267, 530534, 1061068, 1856869, 3713738, 7427476]

約数ペア:

[(1, 7427476), (2, 3713738), (4, 1856869), (7, 1061068), (14, 530534), (28, 265267), (31, 239596), (43, 172732), (62, 119798), (86, 86366), (124, 59899), (172, 43183), (199, 37324), (217, 34228), (301, 24676), (398, 18662), (434, 17114), (602, 12338), (796, 9331), (868, 8557), (1204, 6169), (1333, 5572), (1393, 5332), (2666, 2786)]