12741888

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 34731648

約数和(自身を除く): 21989760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 353, 376, 384, 564, 706, 752, 768, 1059, 1128, 1412, 1504, 2118, 2256, 2824, 3008, 4236, 4512, 5648, 6016, 8472, 9024, 11296, 12032, 16591, 16944, 18048, 22592, 33182, 33888, 36096, 45184, 49773, 66364, 67776, 90368, 99546, 132728, 135552, 199092, 265456, 271104, 398184, 530912, 796368, 1061824, 1592736, 2123648, 3185472, 4247296, 6370944, 12741888]

約数ペア:

[(1, 12741888), (2, 6370944), (3, 4247296), (4, 3185472), (6, 2123648), (8, 1592736), (12, 1061824), (16, 796368), (24, 530912), (32, 398184), (47, 271104), (48, 265456), (64, 199092), (94, 135552), (96, 132728), (128, 99546), (141, 90368), (188, 67776), (192, 66364), (256, 49773), (282, 45184), (353, 36096), (376, 33888), (384, 33182), (564, 22592), (706, 18048), (752, 16944), (768, 16591), (1059, 12032), (1128, 11296), (1412, 9024), (1504, 8472), (2118, 6016), (2256, 5648), (2824, 4512), (3008, 4236)]