538280072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{26711}}^1$

素因数の和:26957

約数の個数: 32

約数和(自身を含む): 1105876800

約数和(自身を除く): 567596728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 5038, 10076, 20152, 26711, 53422, 106844, 213688, 293821, 587642, 1175284, 2350568, 6116819, 12233638, 24467276, 48934552, 67285009, 134570018, 269140036, 538280072]

約数ペア:

[(1, 538280072), (2, 269140036), (4, 134570018), (8, 67285009), (11, 48934552), (22, 24467276), (44, 12233638), (88, 6116819), (229, 2350568), (458, 1175284), (916, 587642), (1832, 293821), (2519, 213688), (5038, 106844), (10076, 53422), (20152, 26711)]