79650736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23857

約数の個数: 40

約数和(自身を含む): 177220800

約数和(自身を除く): 97570064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 23819, 47638, 95276, 190552, 262009, 381104, 452561, 524018, 905122, 1048036, 1810244, 2096072, 3620488, 4192144, 4978171, 7240976, 9956342, 19912684, 39825368, 79650736]

約数ペア:

[(1, 79650736), (2, 39825368), (4, 19912684), (8, 9956342), (11, 7240976), (16, 4978171), (19, 4192144), (22, 3620488), (38, 2096072), (44, 1810244), (76, 1048036), (88, 905122), (152, 524018), (176, 452561), (209, 381104), (304, 262009), (418, 190552), (836, 95276), (1672, 47638), (3344, 23819)]