63669180904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18638519}}^1$

素因数の和:18638593

約数の個数: 32

約数和(自身を含む): 138670588800

約数和(自身を除く): 75001407896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 18638519, 37277038, 74554076, 130469633, 149108152, 260939266, 521878532, 1043757064, 1136949659, 2273899318, 4547798636, 7958647613, 9095597272, 15917295226, 31834590452, 63669180904]

約数ペア:

[(1, 63669180904), (2, 31834590452), (4, 15917295226), (7, 9095597272), (8, 7958647613), (14, 4547798636), (28, 2273899318), (56, 1136949659), (61, 1043757064), (122, 521878532), (244, 260939266), (427, 149108152), (488, 130469633), (854, 74554076), (1708, 37277038), (3416, 18638519)]