13999808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 30327600

約数和(自身を除く): 16327792

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 397, 464, 551, 608, 794, 928, 1102, 1216, 1588, 1856, 2204, 3176, 4408, 6352, 7543, 8816, 11513, 12704, 15086, 17632, 23026, 25408, 30172, 35264, 46052, 60344, 92104, 120688, 184208, 218747, 241376, 368416, 437494, 482752, 736832, 874988, 1749976, 3499952, 6999904, 13999808]

約数ペア:

[(1, 13999808), (2, 6999904), (4, 3499952), (8, 1749976), (16, 874988), (19, 736832), (29, 482752), (32, 437494), (38, 368416), (58, 241376), (64, 218747), (76, 184208), (116, 120688), (152, 92104), (232, 60344), (304, 46052), (397, 35264), (464, 30172), (551, 25408), (608, 23026), (794, 17632), (928, 15086), (1102, 12704), (1216, 11513), (1588, 8816), (1856, 7543), (2204, 6352), (3176, 4408)]