66856136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 136921200

約数和(自身を除く): 70065064

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 523, 551, 841, 1046, 1102, 1682, 2092, 2204, 3364, 4184, 4408, 6728, 9937, 15167, 15979, 19874, 30334, 31958, 39748, 60668, 63916, 79496, 121336, 127832, 288173, 439843, 576346, 879686, 1152692, 1759372, 2305384, 3518744, 8357017, 16714034, 33428068, 66856136]

約数ペア:

[(1, 66856136), (2, 33428068), (4, 16714034), (8, 8357017), (19, 3518744), (29, 2305384), (38, 1759372), (58, 1152692), (76, 879686), (116, 576346), (152, 439843), (232, 288173), (523, 127832), (551, 121336), (841, 79496), (1046, 63916), (1102, 60668), (1682, 39748), (2092, 31958), (2204, 30334), (3364, 19874), (4184, 15979), (4408, 15167), (6728, 9937)]