73625296

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64811}}^1$

素因数の和:64890

約数の個数: 20

約数和(自身を含む): 144660384

約数和(自身を除く): 71035088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64811, 129622, 259244, 518488, 1036976, 4601581, 9203162, 18406324, 36812648, 73625296]

約数ペア:

[(1, 73625296), (2, 36812648), (4, 18406324), (8, 9203162), (16, 4601581), (71, 1036976), (142, 518488), (284, 259244), (568, 129622), (1136, 64811)]