40758928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21407}}^1$

素因数の和:21439

約数の個数: 40

約数和(自身を含む): 95565312

約数和(自身を除く): 54806384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21407, 42814, 85628, 149849, 171256, 299698, 342512, 363919, 599396, 727838, 1198792, 1455676, 2397584, 2547433, 2911352, 5094866, 5822704, 10189732, 20379464, 40758928]

約数ペア:

[(1, 40758928), (2, 20379464), (4, 10189732), (7, 5822704), (8, 5094866), (14, 2911352), (16, 2547433), (17, 2397584), (28, 1455676), (34, 1198792), (56, 727838), (68, 599396), (112, 363919), (119, 342512), (136, 299698), (238, 171256), (272, 149849), (476, 85628), (952, 42814), (1904, 21407)]