897777344

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{48539}}^1$

素因数の和:48585

約数の個数: 42

約数和(自身を含む): 1892526060

約数和(自身を除く): 994748716

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 48539, 97078, 194156, 388312, 776624, 825163, 1553248, 1650326, 3106496, 3300652, 6601304, 13202608, 14027771, 26405216, 28055542, 52810432, 56111084, 112222168, 224444336, 448888672, 897777344]

約数ペア:

[(1, 897777344), (2, 448888672), (4, 224444336), (8, 112222168), (16, 56111084), (17, 52810432), (32, 28055542), (34, 26405216), (64, 14027771), (68, 13202608), (136, 6601304), (272, 3300652), (289, 3106496), (544, 1650326), (578, 1553248), (1088, 825163), (1156, 776624), (2312, 388312), (4624, 194156), (9248, 97078), (18496, 48539)]