64610969792

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{19373}}^1$

素因数の和:19498

約数の個数: 84

約数和(自身を含む): 135662017728

約数和(自身を除く): 71051047936

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1681, 1984, 2542, 2624, 3362, 5084, 6724, 10168, 13448, 19373, 20336, 26896, 38746, 40672, 52111, 53792, 77492, 81344, 104222, 107584, 154984, 208444, 309968, 416888, 600563, 619936, 794293, 833776, 1201126, 1239872, 1588586, 1667552, 2402252, 3177172, 3335104, 4804504, 6354344, 9609008, 12708688, 19218016, 24623083, 25417376, 32566013, 38436032, 49246166, 50834752, 65132026, 98492332, 130264052, 196984664, 260528104, 393969328, 521056208, 787938656, 1009546403, 1042112416, 1575877312, 2019092806, 2084224832, 4038185612, 8076371224, 16152742448, 32305484896, 64610969792]

約数ペア:

[(1, 64610969792), (2, 32305484896), (4, 16152742448), (8, 8076371224), (16, 4038185612), (31, 2084224832), (32, 2019092806), (41, 1575877312), (62, 1042112416), (64, 1009546403), (82, 787938656), (124, 521056208), (164, 393969328), (248, 260528104), (328, 196984664), (496, 130264052), (656, 98492332), (992, 65132026), (1271, 50834752), (1312, 49246166), (1681, 38436032), (1984, 32566013), (2542, 25417376), (2624, 24623083), (3362, 19218016), (5084, 12708688), (6724, 9609008), (10168, 6354344), (13448, 4804504), (19373, 3335104), (20336, 3177172), (26896, 2402252), (38746, 1667552), (40672, 1588586), (52111, 1239872), (53792, 1201126), (77492, 833776), (81344, 794293), (104222, 619936), (107584, 600563), (154984, 416888), (208444, 309968)]