13426395856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1601}}^1\times {\mathrm{7823}}^1$

素因数の和:9499

約数の個数: 40

約数和(自身を含む): 26421773184

約数和(自身を除く): 12995377328

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1601, 3202, 6404, 7823, 12808, 15646, 25616, 31292, 62584, 107267, 125168, 214534, 429068, 524141, 858136, 1048282, 1716272, 2096564, 4193128, 8386256, 12524623, 25049246, 50098492, 100196984, 200393968, 839149741, 1678299482, 3356598964, 6713197928, 13426395856]

約数ペア:

[(1, 13426395856), (2, 6713197928), (4, 3356598964), (8, 1678299482), (16, 839149741), (67, 200393968), (134, 100196984), (268, 50098492), (536, 25049246), (1072, 12524623), (1601, 8386256), (3202, 4193128), (6404, 2096564), (7823, 1716272), (12808, 1048282), (15646, 858136), (25616, 524141), (31292, 429068), (62584, 214534), (107267, 125168)]