79371968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5065

約数の個数: 56

約数和(自身を含む): 178582320

約数和(自身を除く): 99210352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 5021, 7904, 10042, 15808, 20084, 40168, 65273, 80336, 95399, 130546, 160672, 190798, 261092, 321344, 381596, 522184, 763192, 1044368, 1240187, 1526384, 2088736, 2480374, 3052768, 4177472, 4960748, 6105536, 9921496, 19842992, 39685984, 79371968]

約数ペア:

[(1, 79371968), (2, 39685984), (4, 19842992), (8, 9921496), (13, 6105536), (16, 4960748), (19, 4177472), (26, 3052768), (32, 2480374), (38, 2088736), (52, 1526384), (64, 1240187), (76, 1044368), (104, 763192), (152, 522184), (208, 381596), (247, 321344), (304, 261092), (416, 190798), (494, 160672), (608, 130546), (832, 95399), (988, 80336), (1216, 65273), (1976, 40168), (3952, 20084), (5021, 15808), (7904, 10042)]