72172114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 131569920

約数和(自身を除く): 59397806

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 4229, 8458, 8533, 17066, 29603, 59206, 97267, 194534, 224137, 448274, 680869, 1361738, 1568959, 3137918, 5155151, 10310302, 36086057, 72172114]

約数ペア:

[(1, 72172114), (2, 36086057), (7, 10310302), (14, 5155151), (23, 3137918), (46, 1568959), (53, 1361738), (106, 680869), (161, 448274), (322, 224137), (371, 194534), (742, 97267), (1219, 59206), (2438, 29603), (4229, 17066), (8458, 8533)]