38341688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 91065600

約数和(自身を除く): 52723912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 929, 938, 1474, 1858, 1876, 2948, 3716, 3752, 5159, 5896, 6503, 7432, 10219, 10318, 13006, 20438, 20636, 26012, 40876, 41272, 52024, 62243, 71533, 81752, 124486, 143066, 248972, 286132, 435701, 497944, 572264, 684673, 871402, 1369346, 1742804, 2738692, 3485608, 4792711, 5477384, 9585422, 19170844, 38341688]

約数ペア:

[(1, 38341688), (2, 19170844), (4, 9585422), (7, 5477384), (8, 4792711), (11, 3485608), (14, 2738692), (22, 1742804), (28, 1369346), (44, 871402), (56, 684673), (67, 572264), (77, 497944), (88, 435701), (134, 286132), (154, 248972), (268, 143066), (308, 124486), (469, 81752), (536, 71533), (616, 62243), (737, 52024), (929, 41272), (938, 40876), (1474, 26012), (1858, 20636), (1876, 20438), (2948, 13006), (3716, 10318), (3752, 10219), (5159, 7432), (5896, 6503)]