71741632

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 151918416

約数和(自身を除く): 80176784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 233, 272, 283, 466, 544, 566, 932, 1088, 1132, 1864, 2264, 3728, 3961, 4528, 4811, 7456, 7922, 9056, 9622, 14912, 15844, 18112, 19244, 31688, 38488, 63376, 65939, 76976, 126752, 131878, 153952, 253504, 263756, 307904, 527512, 1055024, 1120963, 2110048, 2241926, 4220096, 4483852, 8967704, 17935408, 35870816, 71741632]

約数ペア:

[(1, 71741632), (2, 35870816), (4, 17935408), (8, 8967704), (16, 4483852), (17, 4220096), (32, 2241926), (34, 2110048), (64, 1120963), (68, 1055024), (136, 527512), (233, 307904), (272, 263756), (283, 253504), (466, 153952), (544, 131878), (566, 126752), (932, 76976), (1088, 65939), (1132, 63376), (1864, 38488), (2264, 31688), (3728, 19244), (3961, 18112), (4528, 15844), (4811, 14912), (7456, 9622), (7922, 9056)]