42081872

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5235

約数の個数: 40

約数和(自身を含む): 94476096

約数和(自身を除く): 52394224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 5147, 8176, 10294, 20588, 36029, 41176, 72058, 82352, 144116, 288232, 375731, 576464, 751462, 1502924, 2630117, 3005848, 5260234, 6011696, 10520468, 21040936, 42081872]

約数ペア:

[(1, 42081872), (2, 21040936), (4, 10520468), (7, 6011696), (8, 5260234), (14, 3005848), (16, 2630117), (28, 1502924), (56, 751462), (73, 576464), (112, 375731), (146, 288232), (292, 144116), (511, 82352), (584, 72058), (1022, 41176), (1168, 36029), (2044, 20588), (4088, 10294), (5147, 8176)]