4104208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 8570880

約数和(自身を除く): 4466672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 191, 272, 316, 382, 632, 764, 1264, 1343, 1528, 2686, 3056, 3247, 5372, 6494, 10744, 12988, 15089, 21488, 25976, 30178, 51952, 60356, 120712, 241424, 256513, 513026, 1026052, 2052104, 4104208]

約数ペア:

[(1, 4104208), (2, 2052104), (4, 1026052), (8, 513026), (16, 256513), (17, 241424), (34, 120712), (68, 60356), (79, 51952), (136, 30178), (158, 25976), (191, 21488), (272, 15089), (316, 12988), (382, 10744), (632, 6494), (764, 5372), (1264, 3247), (1343, 3056), (1528, 2686)]