66277792

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 155475936

約数和(自身を除く): 89198144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 983, 1204, 1376, 1568, 1966, 2107, 2408, 3932, 4214, 4816, 6881, 7864, 8428, 9632, 13762, 15728, 16856, 27524, 31456, 33712, 42269, 48167, 55048, 67424, 84538, 96334, 110096, 169076, 192668, 220192, 295883, 338152, 385336, 591766, 676304, 770672, 1183532, 1352608, 1541344, 2071181, 2367064, 4142362, 4734128, 8284724, 9468256, 16569448, 33138896, 66277792]

約数ペア:

[(1, 66277792), (2, 33138896), (4, 16569448), (7, 9468256), (8, 8284724), (14, 4734128), (16, 4142362), (28, 2367064), (32, 2071181), (43, 1541344), (49, 1352608), (56, 1183532), (86, 770672), (98, 676304), (112, 591766), (172, 385336), (196, 338152), (224, 295883), (301, 220192), (344, 192668), (392, 169076), (602, 110096), (688, 96334), (784, 84538), (983, 67424), (1204, 55048), (1376, 48167), (1568, 42269), (1966, 33712), (2107, 31456), (2408, 27524), (3932, 16856), (4214, 15728), (4816, 13762), (6881, 9632), (7864, 8428)]