72436007872

素因数分解:

$2^6\times {\mathrm{883}}^1\times {\mathrm{1281781}}^1$

素因数の和:1282676

約数の個数: 28

約数和(自身を含む): 143903101576

約数和(自身を除く): 71467093704

約数列:

[1, 2, 4, 8, 16, 32, 64, 883, 1766, 3532, 7064, 14128, 28256, 56512, 1281781, 2563562, 5127124, 10254248, 20508496, 41016992, 82033984, 1131812623, 2263625246, 4527250492, 9054500984, 18109001968, 36218003936, 72436007872]

約数ペア:

[(1, 72436007872), (2, 36218003936), (4, 18109001968), (8, 9054500984), (16, 4527250492), (32, 2263625246), (64, 1131812623), (883, 82033984), (1766, 41016992), (3532, 20508496), (7064, 10254248), (14128, 5127124), (28256, 2563562), (56512, 1281781)]