56681408

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6697

約数の個数: 56

約数和(自身を含む): 135331200

約数和(自身を除く): 78649792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 6659, 8512, 13318, 26636, 46613, 53272, 93226, 106544, 126521, 186452, 213088, 253042, 372904, 426176, 506084, 745808, 885647, 1012168, 1491616, 1771294, 2024336, 2983232, 3542588, 4048672, 7085176, 8097344, 14170352, 28340704, 56681408]

約数ペア:

[(1, 56681408), (2, 28340704), (4, 14170352), (7, 8097344), (8, 7085176), (14, 4048672), (16, 3542588), (19, 2983232), (28, 2024336), (32, 1771294), (38, 1491616), (56, 1012168), (64, 885647), (76, 745808), (112, 506084), (133, 426176), (152, 372904), (224, 253042), (266, 213088), (304, 186452), (448, 126521), (532, 106544), (608, 93226), (1064, 53272), (1216, 46613), (2128, 26636), (4256, 13318), (6659, 8512)]