28713408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 84856320

約数和(自身を除く): 56142912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 463, 544, 608, 646, 816, 912, 926, 969, 1088, 1216, 1292, 1389, 1632, 1824, 1852, 1938, 2584, 2778, 3264, 3648, 3704, 3876, 5168, 5556, 7408, 7752, 7871, 8797, 10336, 11112, 14816, 15504, 15742, 17594, 20672, 22224, 23613, 26391, 29632, 31008, 31484, 35188, 44448, 47226, 52782, 62016, 62968, 70376, 88896, 94452, 105564, 125936, 140752, 149549, 188904, 211128, 251872, 281504, 299098, 377808, 422256, 448647, 503744, 563008, 598196, 755616, 844512, 897294, 1196392, 1511232, 1689024, 1794588, 2392784, 3589176, 4785568, 7178352, 9571136, 14356704, 28713408]

約数ペア:

[(1, 28713408), (2, 14356704), (3, 9571136), (4, 7178352), (6, 4785568), (8, 3589176), (12, 2392784), (16, 1794588), (17, 1689024), (19, 1511232), (24, 1196392), (32, 897294), (34, 844512), (38, 755616), (48, 598196), (51, 563008), (57, 503744), (64, 448647), (68, 422256), (76, 377808), (96, 299098), (102, 281504), (114, 251872), (136, 211128), (152, 188904), (192, 149549), (204, 140752), (228, 125936), (272, 105564), (304, 94452), (323, 88896), (408, 70376), (456, 62968), (463, 62016), (544, 52782), (608, 47226), (646, 44448), (816, 35188), (912, 31484), (926, 31008), (969, 29632), (1088, 26391), (1216, 23613), (1292, 22224), (1389, 20672), (1632, 17594), (1824, 15742), (1852, 15504), (1938, 14816), (2584, 11112), (2778, 10336), (3264, 8797), (3648, 7871), (3704, 7752), (3876, 7408), (5168, 5556)]