21322470848

素因数分解:

$2^6\times 7^1\times {\mathrm{47594801}}^1$

素因数の和:47594820

約数の個数: 28

約数和(自身を含む): 48356318832

約数和(自身を除く): 27033847984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47594801, 95189602, 190379204, 333163607, 380758408, 666327214, 761516816, 1332654428, 1523033632, 2665308856, 3046067264, 5330617712, 10661235424, 21322470848]

約数ペア:

[(1, 21322470848), (2, 10661235424), (4, 5330617712), (7, 3046067264), (8, 2665308856), (14, 1523033632), (16, 1332654428), (28, 761516816), (32, 666327214), (56, 380758408), (64, 333163607), (112, 190379204), (224, 95189602), (448, 47594801)]