72882176

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 153480600

約数和(自身を除く): 80598424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1873, 2048, 2432, 3746, 4864, 7492, 9728, 14984, 19456, 29968, 35587, 38912, 59936, 71174, 119872, 142348, 239744, 284696, 479488, 569392, 958976, 1138784, 1917952, 2277568, 3835904, 4555136, 9110272, 18220544, 36441088, 72882176]

約数ペア:

[(1, 72882176), (2, 36441088), (4, 18220544), (8, 9110272), (16, 4555136), (19, 3835904), (32, 2277568), (38, 1917952), (64, 1138784), (76, 958976), (128, 569392), (152, 479488), (256, 284696), (304, 239744), (512, 142348), (608, 119872), (1024, 71174), (1216, 59936), (1873, 38912), (2048, 35587), (2432, 29968), (3746, 19456), (4864, 14984), (7492, 9728)]