28926996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 54680556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 431, 476, 564, 658, 714, 799, 862, 987, 1293, 1316, 1428, 1598, 1724, 1974, 2397, 2586, 3017, 3196, 3948, 4794, 5172, 5593, 6034, 7327, 9051, 9588, 11186, 12068, 14654, 16779, 18102, 20257, 21981, 22372, 29308, 33558, 36204, 40514, 43962, 51289, 60771, 67116, 81028, 87924, 102578, 121542, 141799, 153867, 205156, 243084, 283598, 307734, 344369, 425397, 567196, 615468, 688738, 850794, 1033107, 1377476, 1701588, 2066214, 2410583, 4132428, 4821166, 7231749, 9642332, 14463498, 28926996]

約数ペア:

[(1, 28926996), (2, 14463498), (3, 9642332), (4, 7231749), (6, 4821166), (7, 4132428), (12, 2410583), (14, 2066214), (17, 1701588), (21, 1377476), (28, 1033107), (34, 850794), (42, 688738), (47, 615468), (51, 567196), (68, 425397), (84, 344369), (94, 307734), (102, 283598), (119, 243084), (141, 205156), (188, 153867), (204, 141799), (238, 121542), (282, 102578), (329, 87924), (357, 81028), (431, 67116), (476, 60771), (564, 51289), (658, 43962), (714, 40514), (799, 36204), (862, 33558), (987, 29308), (1293, 22372), (1316, 21981), (1428, 20257), (1598, 18102), (1724, 16779), (1974, 14654), (2397, 12068), (2586, 11186), (3017, 9588), (3196, 9051), (3948, 7327), (4794, 6034), (5172, 5593)]