28972304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 58389120

約数和(自身を除く): 29416816

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 472, 653, 752, 944, 1306, 2612, 2773, 5224, 5546, 10448, 11092, 22184, 30691, 38527, 44368, 61382, 77054, 122764, 154108, 245528, 308216, 491056, 616432, 1810769, 3621538, 7243076, 14486152, 28972304]

約数ペア:

[(1, 28972304), (2, 14486152), (4, 7243076), (8, 3621538), (16, 1810769), (47, 616432), (59, 491056), (94, 308216), (118, 245528), (188, 154108), (236, 122764), (376, 77054), (472, 61382), (653, 44368), (752, 38527), (944, 30691), (1306, 22184), (2612, 11092), (2773, 10448), (5224, 5546)]