66808952

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 146943720

約数和(自身を除く): 80134768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1301, 1834, 2602, 3668, 5204, 6419, 7336, 9107, 10408, 12838, 18214, 25676, 36428, 51352, 63749, 72856, 127498, 170431, 254996, 340862, 509992, 681724, 1193017, 1363448, 2386034, 4772068, 8351119, 9544136, 16702238, 33404476, 66808952]

約数ペア:

[(1, 66808952), (2, 33404476), (4, 16702238), (7, 9544136), (8, 8351119), (14, 4772068), (28, 2386034), (49, 1363448), (56, 1193017), (98, 681724), (131, 509992), (196, 340862), (262, 254996), (392, 170431), (524, 127498), (917, 72856), (1048, 63749), (1301, 51352), (1834, 36428), (2602, 25676), (3668, 18214), (5204, 12838), (6419, 10408), (7336, 9107)]