12807704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 30085440

約数和(自身を除く): 17277736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 241, 292, 364, 482, 511, 584, 728, 949, 964, 1022, 1687, 1898, 1928, 2044, 3133, 3374, 3796, 4088, 6266, 6643, 6748, 7592, 12532, 13286, 13496, 17593, 21931, 25064, 26572, 35186, 43862, 53144, 70372, 87724, 123151, 140744, 175448, 228709, 246302, 457418, 492604, 914836, 985208, 1600963, 1829672, 3201926, 6403852, 12807704]

約数ペア:

[(1, 12807704), (2, 6403852), (4, 3201926), (7, 1829672), (8, 1600963), (13, 985208), (14, 914836), (26, 492604), (28, 457418), (52, 246302), (56, 228709), (73, 175448), (91, 140744), (104, 123151), (146, 87724), (182, 70372), (241, 53144), (292, 43862), (364, 35186), (482, 26572), (511, 25064), (584, 21931), (728, 17593), (949, 13496), (964, 13286), (1022, 12532), (1687, 7592), (1898, 6748), (1928, 6643), (2044, 6266), (3133, 4088), (3374, 3796)]