32487728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 79119936

約数和(自身を除く): 46632208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 421, 424, 689, 728, 742, 842, 848, 1378, 1456, 1484, 1684, 2756, 2947, 2968, 3368, 4823, 5473, 5512, 5894, 5936, 6736, 9646, 10946, 11024, 11788, 19292, 21892, 22313, 23576, 38311, 38584, 43784, 44626, 47152, 76622, 77168, 87568, 89252, 153244, 156191, 178504, 290069, 306488, 312382, 357008, 580138, 612976, 624764, 1160276, 1249528, 2030483, 2320552, 2499056, 4060966, 4641104, 8121932, 16243864, 32487728]

約数ペア:

[(1, 32487728), (2, 16243864), (4, 8121932), (7, 4641104), (8, 4060966), (13, 2499056), (14, 2320552), (16, 2030483), (26, 1249528), (28, 1160276), (52, 624764), (53, 612976), (56, 580138), (91, 357008), (104, 312382), (106, 306488), (112, 290069), (182, 178504), (208, 156191), (212, 153244), (364, 89252), (371, 87568), (421, 77168), (424, 76622), (689, 47152), (728, 44626), (742, 43784), (842, 38584), (848, 38311), (1378, 23576), (1456, 22313), (1484, 21892), (1684, 19292), (2756, 11788), (2947, 11024), (2968, 10946), (3368, 9646), (4823, 6736), (5473, 5936), (5512, 5894)]