28977336

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 79123200

約数和(自身を除く): 50145864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3169, 4572, 6338, 9144, 9507, 12676, 19014, 25352, 28521, 38028, 57042, 76056, 114084, 228168, 402463, 804926, 1207389, 1609852, 2414778, 3219704, 3622167, 4829556, 7244334, 9659112, 14488668, 28977336]

約数ペア:

[(1, 28977336), (2, 14488668), (3, 9659112), (4, 7244334), (6, 4829556), (8, 3622167), (9, 3219704), (12, 2414778), (18, 1609852), (24, 1207389), (36, 804926), (72, 402463), (127, 228168), (254, 114084), (381, 76056), (508, 57042), (762, 38028), (1016, 28521), (1143, 25352), (1524, 19014), (2286, 12676), (3048, 9507), (3169, 9144), (4572, 6338)]