65517408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20681}}^1$

素因数の和:20708

約数の個数: 72

約数和(自身を含む): 203262696

約数和(自身を除く): 137745288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 227491, 248172, 330896, 372258, 454982, 496344, 661792, 682473, 744516, 909964, 992688, 1364946, 1489032, 1819928, 1985376, 2047419, 2729892, 2978064, 3639856, 4094838, 5459784, 5956128, 7279712, 8189676, 10919568, 16379352, 21839136, 32758704, 65517408]

約数ペア:

[(1, 65517408), (2, 32758704), (3, 21839136), (4, 16379352), (6, 10919568), (8, 8189676), (9, 7279712), (11, 5956128), (12, 5459784), (16, 4094838), (18, 3639856), (22, 2978064), (24, 2729892), (32, 2047419), (33, 1985376), (36, 1819928), (44, 1489032), (48, 1364946), (66, 992688), (72, 909964), (88, 744516), (96, 682473), (99, 661792), (132, 496344), (144, 454982), (176, 372258), (198, 330896), (264, 248172), (288, 227491), (352, 186129), (396, 165448), (528, 124086), (792, 82724), (1056, 62043), (1584, 41362), (3168, 20681)]