61877648

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19051}}^1$

素因数の和:19095

約数の個数: 40

約数和(自身を含む): 141746880

約数和(自身を除く): 79869232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 19051, 38102, 76204, 133357, 152408, 266714, 304816, 533428, 552479, 1066856, 1104958, 2133712, 2209916, 3867353, 4419832, 7734706, 8839664, 15469412, 30938824, 61877648]

約数ペア:

[(1, 61877648), (2, 30938824), (4, 15469412), (7, 8839664), (8, 7734706), (14, 4419832), (16, 3867353), (28, 2209916), (29, 2133712), (56, 1104958), (58, 1066856), (112, 552479), (116, 533428), (203, 304816), (232, 266714), (406, 152408), (464, 133357), (812, 76204), (1624, 38102), (3248, 19051)]