43823728

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 96894840

約数和(自身を除く): 53071112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 853, 988, 1352, 1706, 1976, 2704, 3211, 3412, 3952, 6422, 6824, 11089, 12844, 13648, 16207, 22178, 25688, 32414, 44356, 51376, 64828, 88712, 129656, 144157, 177424, 210691, 259312, 288314, 421382, 576628, 842764, 1153256, 1685528, 2306512, 2738983, 3371056, 5477966, 10955932, 21911864, 43823728]

約数ペア:

[(1, 43823728), (2, 21911864), (4, 10955932), (8, 5477966), (13, 3371056), (16, 2738983), (19, 2306512), (26, 1685528), (38, 1153256), (52, 842764), (76, 576628), (104, 421382), (152, 288314), (169, 259312), (208, 210691), (247, 177424), (304, 144157), (338, 129656), (494, 88712), (676, 64828), (853, 51376), (988, 44356), (1352, 32414), (1706, 25688), (1976, 22178), (2704, 16207), (3211, 13648), (3412, 12844), (3952, 11089), (6422, 6824)]