72219338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 116922960

約数和(自身を除く): 44703622

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 461, 922, 1073, 2117, 2146, 2701, 4234, 5402, 13369, 17057, 26738, 33653, 34114, 67306, 78329, 156658, 494653, 975937, 989306, 1245161, 1951874, 2490322, 36109669, 72219338]

約数ペア:

[(1, 72219338), (2, 36109669), (29, 2490322), (37, 1951874), (58, 1245161), (73, 989306), (74, 975937), (146, 494653), (461, 156658), (922, 78329), (1073, 67306), (2117, 34114), (2146, 33653), (2701, 26738), (4234, 17057), (5402, 13369)]