40206516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{733}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 107528064

約数和(自身を除く): 67321548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 733, 1306, 1466, 1959, 2199, 2612, 2932, 3918, 4398, 4571, 5131, 7836, 8796, 9142, 10262, 13713, 15393, 18284, 20524, 27426, 30786, 54852, 61572, 478649, 957298, 1435947, 1914596, 2871894, 3350543, 5743788, 6701086, 10051629, 13402172, 20103258, 40206516]

約数ペア:

[(1, 40206516), (2, 20103258), (3, 13402172), (4, 10051629), (6, 6701086), (7, 5743788), (12, 3350543), (14, 2871894), (21, 1914596), (28, 1435947), (42, 957298), (84, 478649), (653, 61572), (733, 54852), (1306, 30786), (1466, 27426), (1959, 20524), (2199, 18284), (2612, 15393), (2932, 13713), (3918, 10262), (4398, 9142), (4571, 8796), (5131, 7836)]