17984384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 39988080

約数和(自身を除く): 22003696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 241, 352, 424, 482, 583, 704, 848, 964, 1166, 1408, 1696, 1928, 2332, 2651, 3392, 3856, 4664, 5302, 6784, 7712, 9328, 10604, 12773, 15424, 18656, 21208, 25546, 30848, 37312, 42416, 51092, 74624, 84832, 102184, 140503, 169664, 204368, 281006, 339328, 408736, 562012, 817472, 1124024, 1634944, 2248048, 4496096, 8992192, 17984384]

約数ペア:

[(1, 17984384), (2, 8992192), (4, 4496096), (8, 2248048), (11, 1634944), (16, 1124024), (22, 817472), (32, 562012), (44, 408736), (53, 339328), (64, 281006), (88, 204368), (106, 169664), (128, 140503), (176, 102184), (212, 84832), (241, 74624), (352, 51092), (424, 42416), (482, 37312), (583, 30848), (704, 25546), (848, 21208), (964, 18656), (1166, 15424), (1408, 12773), (1696, 10604), (1928, 9328), (2332, 7712), (2651, 6784), (3392, 5302), (3856, 4664)]