40302688

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 82059264

約数和(自身を除く): 41756576

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 127, 188, 211, 254, 376, 422, 508, 752, 844, 1016, 1504, 1688, 2032, 3376, 4064, 5969, 6752, 9917, 11938, 19834, 23876, 26797, 39668, 47752, 53594, 79336, 95504, 107188, 158672, 191008, 214376, 317344, 428752, 857504, 1259459, 2518918, 5037836, 10075672, 20151344, 40302688]

約数ペア:

[(1, 40302688), (2, 20151344), (4, 10075672), (8, 5037836), (16, 2518918), (32, 1259459), (47, 857504), (94, 428752), (127, 317344), (188, 214376), (211, 191008), (254, 158672), (376, 107188), (422, 95504), (508, 79336), (752, 53594), (844, 47752), (1016, 39668), (1504, 26797), (1688, 23876), (2032, 19834), (3376, 11938), (4064, 9917), (5969, 6752)]