74474752

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 165564000

約数和(自身を除く): 91089248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 499, 583, 704, 848, 998, 1166, 1408, 1696, 1996, 2332, 2816, 3392, 3992, 4664, 5489, 6784, 7984, 9328, 10978, 13568, 15968, 18656, 21956, 26447, 31936, 37312, 43912, 52894, 63872, 74624, 87824, 105788, 127744, 149248, 175648, 211576, 290917, 351296, 423152, 581834, 702592, 846304, 1163668, 1405184, 1692608, 2327336, 3385216, 4654672, 6770432, 9309344, 18618688, 37237376, 74474752]

約数ペア:

[(1, 74474752), (2, 37237376), (4, 18618688), (8, 9309344), (11, 6770432), (16, 4654672), (22, 3385216), (32, 2327336), (44, 1692608), (53, 1405184), (64, 1163668), (88, 846304), (106, 702592), (128, 581834), (176, 423152), (212, 351296), (256, 290917), (352, 211576), (424, 175648), (499, 149248), (583, 127744), (704, 105788), (848, 87824), (998, 74624), (1166, 63872), (1408, 52894), (1696, 43912), (1996, 37312), (2332, 31936), (2816, 26447), (3392, 21956), (3992, 18656), (4664, 15968), (5489, 13568), (6784, 10978), (7984, 9328)]