72393224

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 138940920

約数和(自身を除く): 66547696

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 1097, 2194, 4388, 8249, 8776, 16498, 32996, 65992, 80081, 123961, 160162, 247922, 320324, 495844, 640648, 991688, 9049153, 18098306, 36196612, 72393224]

約数ペア:

[(1, 72393224), (2, 36196612), (4, 18098306), (8, 9049153), (73, 991688), (113, 640648), (146, 495844), (226, 320324), (292, 247922), (452, 160162), (584, 123961), (904, 80081), (1097, 65992), (2194, 32996), (4388, 16498), (8249, 8776)]