74730848

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 151457040

約数和(自身を除く): 76726192

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 139, 212, 278, 317, 424, 556, 634, 848, 1112, 1268, 1696, 2224, 2536, 4448, 5072, 7367, 10144, 14734, 16801, 29468, 33602, 44063, 58936, 67204, 88126, 117872, 134408, 176252, 235744, 268816, 352504, 537632, 705008, 1410016, 2335339, 4670678, 9341356, 18682712, 37365424, 74730848]

約数ペア:

[(1, 74730848), (2, 37365424), (4, 18682712), (8, 9341356), (16, 4670678), (32, 2335339), (53, 1410016), (106, 705008), (139, 537632), (212, 352504), (278, 268816), (317, 235744), (424, 176252), (556, 134408), (634, 117872), (848, 88126), (1112, 67204), (1268, 58936), (1696, 44063), (2224, 33602), (2536, 29468), (4448, 16801), (5072, 14734), (7367, 10144)]