1720804247488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{12453713}}^1$

素因数の和:12453869

約数の個数: 56

約数和(自身を含む): 3644056346112

約数和(自身を除く): 1923252098624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 4064, 4318, 8128, 8636, 17272, 34544, 69088, 138176, 12453713, 24907426, 49814852, 99629704, 199259408, 211713121, 398518816, 423426242, 797037632, 846852484, 1581621551, 1693704968, 3163243102, 3387409936, 6326486204, 6774819872, 12652972408, 13549639744, 25305944816, 26887566367, 50611889632, 53775132734, 101223779264, 107550265468, 215100530936, 430201061872, 860402123744, 1720804247488]

約数ペア:

[(1, 1720804247488), (2, 860402123744), (4, 430201061872), (8, 215100530936), (16, 107550265468), (17, 101223779264), (32, 53775132734), (34, 50611889632), (64, 26887566367), (68, 25305944816), (127, 13549639744), (136, 12652972408), (254, 6774819872), (272, 6326486204), (508, 3387409936), (544, 3163243102), (1016, 1693704968), (1088, 1581621551), (2032, 846852484), (2159, 797037632), (4064, 423426242), (4318, 398518816), (8128, 211713121), (8636, 199259408), (17272, 99629704), (34544, 49814852), (69088, 24907426), (138176, 12453713)]