7876232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 18816000

約数和(自身を除く): 10939768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 349, 364, 403, 434, 698, 728, 806, 868, 1396, 1612, 1736, 2443, 2792, 2821, 3224, 4537, 4886, 5642, 9074, 9772, 10819, 11284, 18148, 19544, 21638, 22568, 31759, 36296, 43276, 63518, 75733, 86552, 127036, 140647, 151466, 254072, 281294, 302932, 562588, 605864, 984529, 1125176, 1969058, 3938116, 7876232]

約数ペア:

[(1, 7876232), (2, 3938116), (4, 1969058), (7, 1125176), (8, 984529), (13, 605864), (14, 562588), (26, 302932), (28, 281294), (31, 254072), (52, 151466), (56, 140647), (62, 127036), (91, 86552), (104, 75733), (124, 63518), (182, 43276), (217, 36296), (248, 31759), (349, 22568), (364, 21638), (403, 19544), (434, 18148), (698, 11284), (728, 10819), (806, 9772), (868, 9074), (1396, 5642), (1612, 4886), (1736, 4537), (2443, 3224), (2792, 2821)]