4998112

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 11485152

約数和(自身を除く): 6487040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 421, 424, 742, 842, 848, 1484, 1684, 1696, 2947, 2968, 3368, 5894, 5936, 6736, 11788, 11872, 13472, 22313, 23576, 44626, 47152, 89252, 94304, 156191, 178504, 312382, 357008, 624764, 714016, 1249528, 2499056, 4998112]

約数ペア:

[(1, 4998112), (2, 2499056), (4, 1249528), (7, 714016), (8, 624764), (14, 357008), (16, 312382), (28, 178504), (32, 156191), (53, 94304), (56, 89252), (106, 47152), (112, 44626), (212, 23576), (224, 22313), (371, 13472), (421, 11872), (424, 11788), (742, 6736), (842, 5936), (848, 5894), (1484, 3368), (1684, 2968), (1696, 2947)]