13870472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 20603128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 89, 92, 121, 154, 161, 178, 184, 242, 253, 308, 322, 356, 484, 506, 616, 623, 644, 712, 847, 968, 979, 1012, 1246, 1288, 1694, 1771, 1958, 2024, 2047, 2492, 2783, 3388, 3542, 3916, 4094, 4984, 5566, 6776, 6853, 7084, 7832, 8188, 10769, 11132, 13706, 14168, 14329, 16376, 19481, 21538, 22264, 22517, 27412, 28658, 38962, 43076, 45034, 54824, 57316, 75383, 77924, 86152, 90068, 114632, 150766, 155848, 157619, 180136, 247687, 301532, 315238, 495374, 603064, 630476, 990748, 1260952, 1733809, 1981496, 3467618, 6935236, 13870472]

約数ペア:

[(1, 13870472), (2, 6935236), (4, 3467618), (7, 1981496), (8, 1733809), (11, 1260952), (14, 990748), (22, 630476), (23, 603064), (28, 495374), (44, 315238), (46, 301532), (56, 247687), (77, 180136), (88, 157619), (89, 155848), (92, 150766), (121, 114632), (154, 90068), (161, 86152), (178, 77924), (184, 75383), (242, 57316), (253, 54824), (308, 45034), (322, 43076), (356, 38962), (484, 28658), (506, 27412), (616, 22517), (623, 22264), (644, 21538), (712, 19481), (847, 16376), (968, 14329), (979, 14168), (1012, 13706), (1246, 11132), (1288, 10769), (1694, 8188), (1771, 7832), (1958, 7084), (2024, 6853), (2047, 6776), (2492, 5566), (2783, 4984), (3388, 4094), (3542, 3916)]