70297856

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 153974520

約数和(自身を除く): 83676664

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 557, 928, 986, 1088, 1114, 1856, 1972, 2176, 2228, 3712, 3944, 4352, 4456, 7424, 7888, 8912, 9469, 15776, 16153, 17824, 18938, 31552, 32306, 35648, 37876, 63104, 64612, 71296, 75752, 126208, 129224, 142592, 151504, 258448, 274601, 303008, 516896, 549202, 606016, 1033792, 1098404, 1212032, 2067584, 2196808, 2424064, 4135168, 4393616, 8787232, 17574464, 35148928, 70297856]

約数ペア:

[(1, 70297856), (2, 35148928), (4, 17574464), (8, 8787232), (16, 4393616), (17, 4135168), (29, 2424064), (32, 2196808), (34, 2067584), (58, 1212032), (64, 1098404), (68, 1033792), (116, 606016), (128, 549202), (136, 516896), (232, 303008), (256, 274601), (272, 258448), (464, 151504), (493, 142592), (544, 129224), (557, 126208), (928, 75752), (986, 71296), (1088, 64612), (1114, 63104), (1856, 37876), (1972, 35648), (2176, 32306), (2228, 31552), (3712, 18938), (3944, 17824), (4352, 16153), (4456, 15776), (7424, 9469), (7888, 8912)]