33740165458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 54991872000

約数和(自身を除く): 21251706542

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 311, 509, 622, 1018, 1349, 1501, 2698, 3002, 5609, 5909, 9671, 11218, 11818, 19342, 22081, 24569, 36139, 40211, 44162, 49138, 72278, 80422, 106571, 158299, 213142, 316598, 419539, 466811, 686641, 764009, 839078, 933622, 1373282, 1528018, 1744399, 2854981, 3007681, 3488798, 5709962, 6015362, 11239229, 12505621, 22478458, 25011242, 33143581, 54244639, 66287162, 108489278, 213545351, 237606799, 427090702, 475213598, 887899091, 1775798182, 16870082729, 33740165458]

約数ペア:

[(1, 33740165458), (2, 16870082729), (19, 1775798182), (38, 887899091), (71, 475213598), (79, 427090702), (142, 237606799), (158, 213545351), (311, 108489278), (509, 66287162), (622, 54244639), (1018, 33143581), (1349, 25011242), (1501, 22478458), (2698, 12505621), (3002, 11239229), (5609, 6015362), (5909, 5709962), (9671, 3488798), (11218, 3007681), (11818, 2854981), (19342, 1744399), (22081, 1528018), (24569, 1373282), (36139, 933622), (40211, 839078), (44162, 764009), (49138, 686641), (72278, 466811), (80422, 419539), (106571, 316598), (158299, 213142)]