12888528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22466352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 197, 232, 282, 348, 376, 394, 464, 564, 591, 696, 752, 788, 1128, 1182, 1363, 1392, 1576, 2256, 2364, 2726, 3152, 4089, 4728, 5452, 5713, 8178, 9259, 9456, 10904, 11426, 16356, 17139, 18518, 21808, 22852, 27777, 32712, 34278, 37036, 45704, 55554, 65424, 68556, 74072, 91408, 111108, 137112, 148144, 222216, 268511, 274224, 444432, 537022, 805533, 1074044, 1611066, 2148088, 3222132, 4296176, 6444264, 12888528]

約数ペア:

[(1, 12888528), (2, 6444264), (3, 4296176), (4, 3222132), (6, 2148088), (8, 1611066), (12, 1074044), (16, 805533), (24, 537022), (29, 444432), (47, 274224), (48, 268511), (58, 222216), (87, 148144), (94, 137112), (116, 111108), (141, 91408), (174, 74072), (188, 68556), (197, 65424), (232, 55554), (282, 45704), (348, 37036), (376, 34278), (394, 32712), (464, 27777), (564, 22852), (591, 21808), (696, 18518), (752, 17139), (788, 16356), (1128, 11426), (1182, 10904), (1363, 9456), (1392, 9259), (1576, 8178), (2256, 5713), (2364, 5452), (2726, 4728), (3152, 4089)]