40571536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3671

約数の個数: 40

約数和(自身を含む): 85004480

約数和(自身を除く): 44432944

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 3607, 5624, 7214, 11248, 14428, 28856, 57712, 68533, 133459, 137066, 266918, 274132, 533836, 548264, 1067672, 1096528, 2135344, 2535721, 5071442, 10142884, 20285768, 40571536]

約数ペア:

[(1, 40571536), (2, 20285768), (4, 10142884), (8, 5071442), (16, 2535721), (19, 2135344), (37, 1096528), (38, 1067672), (74, 548264), (76, 533836), (148, 274132), (152, 266918), (296, 137066), (304, 133459), (592, 68533), (703, 57712), (1406, 28856), (2812, 14428), (3607, 11248), (5624, 7214)]