66209552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 137015040

約数和(自身を除く): 70805488

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4603, 7192, 9206, 14384, 18412, 36824, 73648, 133487, 142693, 266974, 285386, 533948, 570772, 1067896, 1141544, 2135792, 2283088, 4138097, 8276194, 16552388, 33104776, 66209552]

約数ペア:

[(1, 66209552), (2, 33104776), (4, 16552388), (8, 8276194), (16, 4138097), (29, 2283088), (31, 2135792), (58, 1141544), (62, 1067896), (116, 570772), (124, 533948), (232, 285386), (248, 266974), (464, 142693), (496, 133487), (899, 73648), (1798, 36824), (3596, 18412), (4603, 14384), (7192, 9206)]