1250683744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32381}}^1$

素因数の和:32479

約数の個数: 48

約数和(自身を含む): 2643925536

約数和(自身を除く): 1393241792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 9656, 19312, 32381, 38624, 64762, 129524, 259048, 518096, 550477, 1036192, 1100954, 2201908, 2299051, 4403816, 4598102, 8807632, 9196204, 17615264, 18392408, 36784816, 39083867, 73569632, 78167734, 156335468, 312670936, 625341872, 1250683744]

約数ペア:

[(1, 1250683744), (2, 625341872), (4, 312670936), (8, 156335468), (16, 78167734), (17, 73569632), (32, 39083867), (34, 36784816), (68, 18392408), (71, 17615264), (136, 9196204), (142, 8807632), (272, 4598102), (284, 4403816), (544, 2299051), (568, 2201908), (1136, 1100954), (1207, 1036192), (2272, 550477), (2414, 518096), (4828, 259048), (9656, 129524), (19312, 64762), (32381, 38624)]