78805472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 169610112

約数和(自身を除く): 90804640

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 4673, 8432, 9346, 16864, 18692, 37384, 74768, 79441, 144863, 149536, 158882, 289726, 317764, 579452, 635528, 1158904, 1271056, 2317808, 2462671, 2542112, 4635616, 4925342, 9850684, 19701368, 39402736, 78805472]

約数ペア:

[(1, 78805472), (2, 39402736), (4, 19701368), (8, 9850684), (16, 4925342), (17, 4635616), (31, 2542112), (32, 2462671), (34, 2317808), (62, 1271056), (68, 1158904), (124, 635528), (136, 579452), (248, 317764), (272, 289726), (496, 158882), (527, 149536), (544, 144863), (992, 79441), (1054, 74768), (2108, 37384), (4216, 18692), (4673, 16864), (8432, 9346)]