15695731216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{35801}}^1$

素因数の和:35920

約数の個数: 80

約数和(自身を含む): 34521147648

約数和(自身を除く): 18825416432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 53, 88, 94, 106, 176, 188, 212, 376, 424, 517, 583, 752, 848, 1034, 1166, 2068, 2332, 2491, 4136, 4664, 4982, 8272, 9328, 9964, 19928, 27401, 35801, 39856, 54802, 71602, 109604, 143204, 219208, 286408, 393811, 438416, 572816, 787622, 1575244, 1682647, 1897453, 3150488, 3365294, 3794906, 6300976, 6730588, 7589812, 13461176, 15179624, 18509117, 20871983, 26922352, 30359248, 37018234, 41743966, 74036468, 83487932, 89180291, 148072936, 166975864, 178360582, 296145872, 333951728, 356721164, 713442328, 980983201, 1426884656, 1961966402, 3923932804, 7847865608, 15695731216]

約数ペア:

[(1, 15695731216), (2, 7847865608), (4, 3923932804), (8, 1961966402), (11, 1426884656), (16, 980983201), (22, 713442328), (44, 356721164), (47, 333951728), (53, 296145872), (88, 178360582), (94, 166975864), (106, 148072936), (176, 89180291), (188, 83487932), (212, 74036468), (376, 41743966), (424, 37018234), (517, 30359248), (583, 26922352), (752, 20871983), (848, 18509117), (1034, 15179624), (1166, 13461176), (2068, 7589812), (2332, 6730588), (2491, 6300976), (4136, 3794906), (4664, 3365294), (4982, 3150488), (8272, 1897453), (9328, 1682647), (9964, 1575244), (19928, 787622), (27401, 572816), (35801, 438416), (39856, 393811), (54802, 286408), (71602, 219208), (109604, 143204)]