22226848

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 28564256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1481, 1876, 2144, 2962, 3752, 5924, 7504, 10367, 11848, 15008, 20734, 23696, 41468, 47392, 82936, 99227, 165872, 198454, 331744, 396908, 694589, 793816, 1389178, 1587632, 2778356, 3175264, 5556712, 11113424, 22226848]

約数ペア:

[(1, 22226848), (2, 11113424), (4, 5556712), (7, 3175264), (8, 2778356), (14, 1587632), (16, 1389178), (28, 793816), (32, 694589), (56, 396908), (67, 331744), (112, 198454), (134, 165872), (224, 99227), (268, 82936), (469, 47392), (536, 41468), (938, 23696), (1072, 20734), (1481, 15008), (1876, 11848), (2144, 10367), (2962, 7504), (3752, 5924)]