64690912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 152578944

約数和(自身を除く): 87888032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 67, 88, 104, 134, 143, 176, 208, 211, 268, 286, 352, 416, 422, 536, 572, 737, 844, 871, 1072, 1144, 1474, 1688, 1742, 2144, 2288, 2321, 2743, 2948, 3376, 3484, 4576, 4642, 5486, 5896, 6752, 6968, 9284, 9581, 10972, 11792, 13936, 14137, 18568, 19162, 21944, 23584, 27872, 28274, 30173, 37136, 38324, 43888, 56548, 60346, 74272, 76648, 87776, 113096, 120692, 153296, 155507, 183781, 226192, 241384, 306592, 311014, 367562, 452384, 482768, 622028, 735124, 965536, 1244056, 1470248, 2021591, 2488112, 2940496, 4043182, 4976224, 5880992, 8086364, 16172728, 32345456, 64690912]

約数ペア:

[(1, 64690912), (2, 32345456), (4, 16172728), (8, 8086364), (11, 5880992), (13, 4976224), (16, 4043182), (22, 2940496), (26, 2488112), (32, 2021591), (44, 1470248), (52, 1244056), (67, 965536), (88, 735124), (104, 622028), (134, 482768), (143, 452384), (176, 367562), (208, 311014), (211, 306592), (268, 241384), (286, 226192), (352, 183781), (416, 155507), (422, 153296), (536, 120692), (572, 113096), (737, 87776), (844, 76648), (871, 74272), (1072, 60346), (1144, 56548), (1474, 43888), (1688, 38324), (1742, 37136), (2144, 30173), (2288, 28274), (2321, 27872), (2743, 23584), (2948, 21944), (3376, 19162), (3484, 18568), (4576, 14137), (4642, 13936), (5486, 11792), (5896, 10972), (6752, 9581), (6968, 9284)]