73401452

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 130806480

約数和(自身を除く): 57405028

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 1361, 2722, 5444, 13483, 26966, 53932, 132017, 189179, 264034, 378358, 528068, 756716, 18350363, 36700726, 73401452]

約数ペア:

[(1, 73401452), (2, 36700726), (4, 18350363), (97, 756716), (139, 528068), (194, 378358), (278, 264034), (388, 189179), (556, 132017), (1361, 53932), (2722, 26966), (5444, 13483)]