28931539142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1\times {\mathrm{11467}}^1$

素因数の和:13124

約数の個数: 32

約数和(自身を含む): 48025782144

約数和(自身を除く): 19094243002

約数列:

[1, 2, 11, 22, 73, 146, 803, 1571, 1606, 3142, 11467, 17281, 22934, 34562, 114683, 126137, 229366, 252274, 837091, 1261513, 1674182, 2523026, 9208001, 18014657, 18416002, 36029314, 198161227, 396322454, 1315069961, 2630139922, 14465769571, 28931539142]

約数ペア:

[(1, 28931539142), (2, 14465769571), (11, 2630139922), (22, 1315069961), (73, 396322454), (146, 198161227), (803, 36029314), (1571, 18416002), (1606, 18014657), (3142, 9208001), (11467, 2523026), (17281, 1674182), (22934, 1261513), (34562, 837091), (114683, 252274), (126137, 229366)]