71397042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 157883904

約数和(自身を除く): 86486862

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 53, 94, 102, 106, 141, 159, 281, 282, 318, 562, 799, 843, 901, 1598, 1686, 1802, 2397, 2491, 2703, 4777, 4794, 4982, 5406, 7473, 9554, 13207, 14331, 14893, 14946, 26414, 28662, 29786, 39621, 42347, 44679, 79242, 84694, 89358, 127041, 224519, 253181, 254082, 449038, 506362, 673557, 699971, 759543, 1347114, 1399942, 1519086, 2099913, 4199826, 11899507, 23799014, 35698521, 71397042]

約数ペア:

[(1, 71397042), (2, 35698521), (3, 23799014), (6, 11899507), (17, 4199826), (34, 2099913), (47, 1519086), (51, 1399942), (53, 1347114), (94, 759543), (102, 699971), (106, 673557), (141, 506362), (159, 449038), (281, 254082), (282, 253181), (318, 224519), (562, 127041), (799, 89358), (843, 84694), (901, 79242), (1598, 44679), (1686, 42347), (1802, 39621), (2397, 29786), (2491, 28662), (2703, 26414), (4777, 14946), (4794, 14893), (4982, 14331), (5406, 13207), (7473, 9554)]