947676016

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{497729}}^1$

素因数の和:497761

約数の個数: 40

約数和(自身を含む): 2221866720

約数和(自身を除く): 1274190704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 497729, 995458, 1990916, 3484103, 3981832, 6968206, 7963664, 8461393, 13936412, 16922786, 27872824, 33845572, 55745648, 59229751, 67691144, 118459502, 135382288, 236919004, 473838008, 947676016]

約数ペア:

[(1, 947676016), (2, 473838008), (4, 236919004), (7, 135382288), (8, 118459502), (14, 67691144), (16, 59229751), (17, 55745648), (28, 33845572), (34, 27872824), (56, 16922786), (68, 13936412), (112, 8461393), (119, 7963664), (136, 6968206), (238, 3981832), (272, 3484103), (476, 1990916), (952, 995458), (1904, 497729)]