42806272

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 44

約数和(自身を含む): 90641160

約数和(自身を除く): 47834888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 2459, 4352, 4918, 8704, 9836, 17408, 19672, 39344, 41803, 78688, 83606, 157376, 167212, 314752, 334424, 629504, 668848, 1259008, 1337696, 2518016, 2675392, 5350784, 10701568, 21403136, 42806272]

約数ペア:

[(1, 42806272), (2, 21403136), (4, 10701568), (8, 5350784), (16, 2675392), (17, 2518016), (32, 1337696), (34, 1259008), (64, 668848), (68, 629504), (128, 334424), (136, 314752), (256, 167212), (272, 157376), (512, 83606), (544, 78688), (1024, 41803), (1088, 39344), (2176, 19672), (2459, 17408), (4352, 9836), (4918, 8704)]