72705022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 125641152

約数和(自身を除く): 52936130

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1597, 1751, 2678, 3194, 3502, 20761, 22763, 27149, 41522, 45526, 54298, 164491, 328982, 352937, 705874, 2138383, 2796347, 4276766, 5592694, 36352511, 72705022]

約数ペア:

[(1, 72705022), (2, 36352511), (13, 5592694), (17, 4276766), (26, 2796347), (34, 2138383), (103, 705874), (206, 352937), (221, 328982), (442, 164491), (1339, 54298), (1597, 45526), (1751, 41522), (2678, 27149), (3194, 22763), (3502, 20761)]