9905152

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 44

約数和(自身を含む): 21002220

約数和(自身を除く): 11097068

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 569, 1024, 1088, 1138, 2176, 2276, 4352, 4552, 8704, 9104, 9673, 17408, 18208, 19346, 36416, 38692, 72832, 77384, 145664, 154768, 291328, 309536, 582656, 619072, 1238144, 2476288, 4952576, 9905152]

約数ペア:

[(1, 9905152), (2, 4952576), (4, 2476288), (8, 1238144), (16, 619072), (17, 582656), (32, 309536), (34, 291328), (64, 154768), (68, 145664), (128, 77384), (136, 72832), (256, 38692), (272, 36416), (512, 19346), (544, 18208), (569, 17408), (1024, 9673), (1088, 9104), (1138, 8704), (2176, 4552), (2276, 4352)]