75991088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 156485520

約数和(自身を除く): 80494432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491, 569, 982, 1138, 1964, 2276, 3928, 4552, 7856, 8347, 9104, 9673, 16694, 19346, 33388, 38692, 66776, 77384, 133552, 154768, 279379, 558758, 1117516, 2235032, 4470064, 4749443, 9498886, 18997772, 37995544, 75991088]

約数ペア:

[(1, 75991088), (2, 37995544), (4, 18997772), (8, 9498886), (16, 4749443), (17, 4470064), (34, 2235032), (68, 1117516), (136, 558758), (272, 279379), (491, 154768), (569, 133552), (982, 77384), (1138, 66776), (1964, 38692), (2276, 33388), (3928, 19346), (4552, 16694), (7856, 9673), (8347, 9104)]