47147856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{140321}}^1$

素因数の和:140339

約数の個数: 40

約数和(自身を含む): 139199424

約数和(自身を除く): 92051568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 140321, 280642, 420963, 561284, 841926, 982247, 1122568, 1683852, 1964494, 2245136, 2946741, 3367704, 3928988, 5893482, 6735408, 7857976, 11786964, 15715952, 23573928, 47147856]

約数ペア:

[(1, 47147856), (2, 23573928), (3, 15715952), (4, 11786964), (6, 7857976), (7, 6735408), (8, 5893482), (12, 3928988), (14, 3367704), (16, 2946741), (21, 2245136), (24, 1964494), (28, 1683852), (42, 1122568), (48, 982247), (56, 841926), (84, 561284), (112, 420963), (168, 280642), (336, 140321)]