66844544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 153438600

約数和(自身を除く): 86594056

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 139, 208, 221, 272, 278, 289, 416, 442, 544, 556, 578, 832, 884, 1088, 1112, 1156, 1664, 1768, 1807, 2176, 2224, 2312, 2363, 3536, 3614, 3757, 4448, 4624, 4726, 7072, 7228, 7514, 8896, 9248, 9452, 14144, 14456, 15028, 17792, 18496, 18904, 28288, 28912, 30056, 30719, 36992, 37808, 40171, 57824, 60112, 61438, 75616, 80342, 115648, 120224, 122876, 151232, 160684, 231296, 240448, 245752, 302464, 321368, 480896, 491504, 522223, 642736, 983008, 1044446, 1285472, 1966016, 2088892, 2570944, 3932032, 4177784, 5141888, 8355568, 16711136, 33422272, 66844544]

約数ペア:

[(1, 66844544), (2, 33422272), (4, 16711136), (8, 8355568), (13, 5141888), (16, 4177784), (17, 3932032), (26, 2570944), (32, 2088892), (34, 1966016), (52, 1285472), (64, 1044446), (68, 983008), (104, 642736), (128, 522223), (136, 491504), (139, 480896), (208, 321368), (221, 302464), (272, 245752), (278, 240448), (289, 231296), (416, 160684), (442, 151232), (544, 122876), (556, 120224), (578, 115648), (832, 80342), (884, 75616), (1088, 61438), (1112, 60112), (1156, 57824), (1664, 40171), (1768, 37808), (1807, 36992), (2176, 30719), (2224, 30056), (2312, 28912), (2363, 28288), (3536, 18904), (3614, 18496), (3757, 17792), (4448, 15028), (4624, 14456), (4726, 14144), (7072, 9452), (7228, 9248), (7514, 8896)]