42799856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12799}}^1$

素因数の和:12837

約数の個数: 40

約数和(自身を含む): 95232000

約数和(自身を除く): 52432144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12799, 25598, 51196, 102392, 140789, 204784, 243181, 281578, 486362, 563156, 972724, 1126312, 1945448, 2252624, 2674991, 3890896, 5349982, 10699964, 21399928, 42799856]

約数ペア:

[(1, 42799856), (2, 21399928), (4, 10699964), (8, 5349982), (11, 3890896), (16, 2674991), (19, 2252624), (22, 1945448), (38, 1126312), (44, 972724), (76, 563156), (88, 486362), (152, 281578), (176, 243181), (209, 204784), (304, 140789), (418, 102392), (836, 51196), (1672, 25598), (3344, 12799)]