38924768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 81864720

約数和(自身を除く): 42939952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 877, 1168, 1387, 1754, 2336, 2774, 3508, 5548, 7016, 11096, 14032, 16663, 22192, 28064, 33326, 44384, 64021, 66652, 128042, 133304, 256084, 266608, 512168, 533216, 1024336, 1216399, 2048672, 2432798, 4865596, 9731192, 19462384, 38924768]

約数ペア:

[(1, 38924768), (2, 19462384), (4, 9731192), (8, 4865596), (16, 2432798), (19, 2048672), (32, 1216399), (38, 1024336), (73, 533216), (76, 512168), (146, 266608), (152, 256084), (292, 133304), (304, 128042), (584, 66652), (608, 64021), (877, 44384), (1168, 33326), (1387, 28064), (1754, 22192), (2336, 16663), (2774, 14032), (3508, 11096), (5548, 7016)]