2912106848

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{23509}}^1$

素因数の和:23612

約数の個数: 72

約数和(自身を含む): 6753952800

約数和(自身を除く): 3841845952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3871, 4424, 7742, 8848, 15484, 17696, 23509, 30968, 47018, 61936, 94036, 123872, 164563, 188072, 329126, 376144, 658252, 752288, 1151941, 1316504, 1857211, 2303882, 2633008, 3714422, 4607764, 5266016, 7428844, 9215528, 13000477, 14857688, 18431056, 26000954, 29715376, 36862112, 52001908, 59430752, 91003339, 104003816, 182006678, 208007632, 364013356, 416015264, 728026712, 1456053424, 2912106848]

約数ペア:

[(1, 2912106848), (2, 1456053424), (4, 728026712), (7, 416015264), (8, 364013356), (14, 208007632), (16, 182006678), (28, 104003816), (32, 91003339), (49, 59430752), (56, 52001908), (79, 36862112), (98, 29715376), (112, 26000954), (158, 18431056), (196, 14857688), (224, 13000477), (316, 9215528), (392, 7428844), (553, 5266016), (632, 4607764), (784, 3714422), (1106, 2633008), (1264, 2303882), (1568, 1857211), (2212, 1316504), (2528, 1151941), (3871, 752288), (4424, 658252), (7742, 376144), (8848, 329126), (15484, 188072), (17696, 164563), (23509, 123872), (30968, 94036), (47018, 61936)]