42917888

素因数分解:

$2^{13}\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 84

約数和(自身を含む): 95938848

約数和(自身を除く): 53020960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 512, 676, 806, 832, 992, 1024, 1352, 1612, 1664, 1984, 2048, 2704, 3224, 3328, 3968, 4096, 5239, 5408, 6448, 6656, 7936, 8192, 10478, 10816, 12896, 13312, 15872, 20956, 21632, 25792, 26624, 31744, 41912, 43264, 51584, 53248, 63488, 83824, 86528, 103168, 106496, 126976, 167648, 173056, 206336, 253952, 335296, 346112, 412672, 670592, 692224, 825344, 1341184, 1384448, 1650688, 2682368, 3301376, 5364736, 10729472, 21458944, 42917888]

約数ペア:

[(1, 42917888), (2, 21458944), (4, 10729472), (8, 5364736), (13, 3301376), (16, 2682368), (26, 1650688), (31, 1384448), (32, 1341184), (52, 825344), (62, 692224), (64, 670592), (104, 412672), (124, 346112), (128, 335296), (169, 253952), (208, 206336), (248, 173056), (256, 167648), (338, 126976), (403, 106496), (416, 103168), (496, 86528), (512, 83824), (676, 63488), (806, 53248), (832, 51584), (992, 43264), (1024, 41912), (1352, 31744), (1612, 26624), (1664, 25792), (1984, 21632), (2048, 20956), (2704, 15872), (3224, 13312), (3328, 12896), (3968, 10816), (4096, 10478), (5239, 8192), (5408, 7936), (6448, 6656)]