628603904

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{32309}}^1$

素因数の和:32348

約数の個数: 44

約数和(自身を含む): 1322771400

約数和(自身を除く): 694167496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 32309, 64618, 129236, 258472, 516944, 613871, 1033888, 1227742, 2067776, 2455484, 4135552, 4910968, 8271104, 9821936, 16542208, 19643872, 33084416, 39287744, 78575488, 157150976, 314301952, 628603904]

約数ペア:

[(1, 628603904), (2, 314301952), (4, 157150976), (8, 78575488), (16, 39287744), (19, 33084416), (32, 19643872), (38, 16542208), (64, 9821936), (76, 8271104), (128, 4910968), (152, 4135552), (256, 2455484), (304, 2067776), (512, 1227742), (608, 1033888), (1024, 613871), (1216, 516944), (2432, 258472), (4864, 129236), (9728, 64618), (19456, 32309)]