27318812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 24935908

約数列:

[1, 2, 4, 29, 31, 58, 62, 71, 107, 116, 124, 142, 214, 284, 428, 899, 1798, 2059, 2201, 3103, 3317, 3596, 4118, 4402, 6206, 6634, 7597, 8236, 8804, 12412, 13268, 15194, 30388, 63829, 96193, 127658, 192386, 220313, 235507, 255316, 384772, 440626, 471014, 881252, 942028, 6829703, 13659406, 27318812]

約数ペア:

[(1, 27318812), (2, 13659406), (4, 6829703), (29, 942028), (31, 881252), (58, 471014), (62, 440626), (71, 384772), (107, 255316), (116, 235507), (124, 220313), (142, 192386), (214, 127658), (284, 96193), (428, 63829), (899, 30388), (1798, 15194), (2059, 13268), (2201, 12412), (3103, 8804), (3317, 8236), (3596, 7597), (4118, 6634), (4402, 6206)]