1331074112

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{823}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 2720010816

約数和(自身を除く): 1388936704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 683, 823, 1184, 1366, 1646, 2368, 2732, 3292, 5464, 6584, 10928, 13168, 21856, 25271, 26336, 30451, 43712, 50542, 52672, 60902, 101084, 121804, 202168, 243608, 404336, 487216, 562109, 808672, 974432, 1124218, 1617344, 1948864, 2248436, 4496872, 8993744, 17987488, 20798033, 35974976, 41596066, 83192132, 166384264, 332768528, 665537056, 1331074112]

約数ペア:

[(1, 1331074112), (2, 665537056), (4, 332768528), (8, 166384264), (16, 83192132), (32, 41596066), (37, 35974976), (64, 20798033), (74, 17987488), (148, 8993744), (296, 4496872), (592, 2248436), (683, 1948864), (823, 1617344), (1184, 1124218), (1366, 974432), (1646, 808672), (2368, 562109), (2732, 487216), (3292, 404336), (5464, 243608), (6584, 202168), (10928, 121804), (13168, 101084), (21856, 60902), (25271, 52672), (26336, 50542), (30451, 43712)]