26502892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 52948224

約数和(自身を除く): 26445332

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 401, 403, 533, 802, 806, 1066, 1271, 1604, 1612, 2132, 2542, 5084, 5213, 10426, 12431, 16441, 16523, 20852, 24862, 32882, 33046, 49724, 65764, 66092, 161603, 213733, 323206, 427466, 509671, 646412, 854932, 1019342, 2038684, 6625723, 13251446, 26502892]

約数ペア:

[(1, 26502892), (2, 13251446), (4, 6625723), (13, 2038684), (26, 1019342), (31, 854932), (41, 646412), (52, 509671), (62, 427466), (82, 323206), (124, 213733), (164, 161603), (401, 66092), (403, 65764), (533, 49724), (802, 33046), (806, 32882), (1066, 24862), (1271, 20852), (1604, 16523), (1612, 16441), (2132, 12431), (2542, 10426), (5084, 5213)]