47774864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 97225920

約数和(自身を除く): 49451056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 659, 788, 1318, 1576, 2636, 3152, 4531, 5272, 9062, 10544, 15157, 18124, 30314, 36248, 60628, 72496, 121256, 129823, 242512, 259646, 519292, 1038584, 2077168, 2985929, 5971858, 11943716, 23887432, 47774864]

約数ペア:

[(1, 47774864), (2, 23887432), (4, 11943716), (8, 5971858), (16, 2985929), (23, 2077168), (46, 1038584), (92, 519292), (184, 259646), (197, 242512), (368, 129823), (394, 121256), (659, 72496), (788, 60628), (1318, 36248), (1576, 30314), (2636, 18124), (3152, 15157), (4531, 10544), (5272, 9062)]