15741552

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 27112848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 149, 186, 213, 248, 284, 298, 372, 426, 447, 496, 568, 596, 744, 852, 894, 1136, 1192, 1488, 1704, 1788, 2201, 2384, 3408, 3576, 4402, 4619, 6603, 7152, 8804, 9238, 10579, 13206, 13857, 17608, 18476, 21158, 26412, 27714, 31737, 35216, 36952, 42316, 52824, 55428, 63474, 73904, 84632, 105648, 110856, 126948, 169264, 221712, 253896, 327949, 507792, 655898, 983847, 1311796, 1967694, 2623592, 3935388, 5247184, 7870776, 15741552]

約数ペア:

[(1, 15741552), (2, 7870776), (3, 5247184), (4, 3935388), (6, 2623592), (8, 1967694), (12, 1311796), (16, 983847), (24, 655898), (31, 507792), (48, 327949), (62, 253896), (71, 221712), (93, 169264), (124, 126948), (142, 110856), (149, 105648), (186, 84632), (213, 73904), (248, 63474), (284, 55428), (298, 52824), (372, 42316), (426, 36952), (447, 35216), (496, 31737), (568, 27714), (596, 26412), (744, 21158), (852, 18476), (894, 17608), (1136, 13857), (1192, 13206), (1488, 10579), (1704, 9238), (1788, 8804), (2201, 7152), (2384, 6603), (3408, 4619), (3576, 4402)]