15748768

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 19982816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 421, 668, 842, 1169, 1336, 1684, 2338, 2672, 2947, 3368, 4676, 5344, 5894, 6736, 9352, 11788, 13472, 18704, 23576, 37408, 47152, 70307, 94304, 140614, 281228, 492149, 562456, 984298, 1124912, 1968596, 2249824, 3937192, 7874384, 15748768]

約数ペア:

[(1, 15748768), (2, 7874384), (4, 3937192), (7, 2249824), (8, 1968596), (14, 1124912), (16, 984298), (28, 562456), (32, 492149), (56, 281228), (112, 140614), (167, 94304), (224, 70307), (334, 47152), (421, 37408), (668, 23576), (842, 18704), (1169, 13472), (1336, 11788), (1684, 9352), (2338, 6736), (2672, 5894), (2947, 5344), (3368, 4676)]