71267152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13963}}^1$

素因数の和:14011

約数の個数: 40

約数和(自身を含む): 155838240

約数和(自身を除く): 84571088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 13963, 27926, 55852, 111704, 153593, 223408, 307186, 404927, 614372, 809854, 1228744, 1619708, 2457488, 3239416, 4454197, 6478832, 8908394, 17816788, 35633576, 71267152]

約数ペア:

[(1, 71267152), (2, 35633576), (4, 17816788), (8, 8908394), (11, 6478832), (16, 4454197), (22, 3239416), (29, 2457488), (44, 1619708), (58, 1228744), (88, 809854), (116, 614372), (176, 404927), (232, 307186), (319, 223408), (464, 153593), (638, 111704), (1276, 55852), (2552, 27926), (5104, 13963)]