15901744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 16752416

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 797, 1247, 1594, 2494, 3188, 4988, 6376, 9976, 12752, 19952, 23113, 34271, 46226, 68542, 92452, 137084, 184904, 274168, 369808, 548336, 993859, 1987718, 3975436, 7950872, 15901744]

約数ペア:

[(1, 15901744), (2, 7950872), (4, 3975436), (8, 1987718), (16, 993859), (29, 548336), (43, 369808), (58, 274168), (86, 184904), (116, 137084), (172, 92452), (232, 68542), (344, 46226), (464, 34271), (688, 23113), (797, 19952), (1247, 12752), (1594, 9976), (2494, 6376), (3188, 4988)]