78153488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41047}}^1$

素因数の和:41079

約数の個数: 40

約数和(自身を含む): 183238272

約数和(自身を除く): 105084784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 41047, 82094, 164188, 287329, 328376, 574658, 656752, 697799, 1149316, 1395598, 2298632, 2791196, 4597264, 4884593, 5582392, 9769186, 11164784, 19538372, 39076744, 78153488]

約数ペア:

[(1, 78153488), (2, 39076744), (4, 19538372), (7, 11164784), (8, 9769186), (14, 5582392), (16, 4884593), (17, 4597264), (28, 2791196), (34, 2298632), (56, 1395598), (68, 1149316), (112, 697799), (119, 656752), (136, 574658), (238, 328376), (272, 287329), (476, 164188), (952, 82094), (1904, 41047)]