68368496

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7821

約数の個数: 40

約数和(自身を含む): 153323520

約数和(自身を除く): 84955024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7727, 8848, 15454, 30908, 54089, 61816, 108178, 123632, 216356, 432712, 610433, 865424, 1220866, 2441732, 4273031, 4883464, 8546062, 9766928, 17092124, 34184248, 68368496]

約数ペア:

[(1, 68368496), (2, 34184248), (4, 17092124), (7, 9766928), (8, 8546062), (14, 4883464), (16, 4273031), (28, 2441732), (56, 1220866), (79, 865424), (112, 610433), (158, 432712), (316, 216356), (553, 123632), (632, 108178), (1106, 61816), (1264, 54089), (2212, 30908), (4424, 15454), (7727, 8848)]