72839942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 133097472

約数和(自身を除く): 60257530

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 4813, 7567, 9626, 15134, 33691, 67382, 110699, 221398, 226211, 452422, 774893, 1549786, 1583477, 3166954, 5202853, 10405706, 36419971, 72839942]

約数ペア:

[(1, 72839942), (2, 36419971), (7, 10405706), (14, 5202853), (23, 3166954), (46, 1583477), (47, 1549786), (94, 774893), (161, 452422), (322, 226211), (329, 221398), (658, 110699), (1081, 67382), (2162, 33691), (4813, 15134), (7567, 9626)]