21707232

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 40127520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 68, 94, 96, 102, 136, 141, 188, 204, 272, 282, 283, 376, 408, 544, 564, 566, 752, 799, 816, 849, 1128, 1132, 1504, 1598, 1632, 1698, 2256, 2264, 2397, 3196, 3396, 4512, 4528, 4794, 4811, 6392, 6792, 9056, 9588, 9622, 12784, 13301, 13584, 14433, 19176, 19244, 25568, 26602, 27168, 28866, 38352, 38488, 39903, 53204, 57732, 76704, 76976, 79806, 106408, 115464, 153952, 159612, 212816, 226117, 230928, 319224, 425632, 452234, 461856, 638448, 678351, 904468, 1276896, 1356702, 1808936, 2713404, 3617872, 5426808, 7235744, 10853616, 21707232]

約数ペア:

[(1, 21707232), (2, 10853616), (3, 7235744), (4, 5426808), (6, 3617872), (8, 2713404), (12, 1808936), (16, 1356702), (17, 1276896), (24, 904468), (32, 678351), (34, 638448), (47, 461856), (48, 452234), (51, 425632), (68, 319224), (94, 230928), (96, 226117), (102, 212816), (136, 159612), (141, 153952), (188, 115464), (204, 106408), (272, 79806), (282, 76976), (283, 76704), (376, 57732), (408, 53204), (544, 39903), (564, 38488), (566, 38352), (752, 28866), (799, 27168), (816, 26602), (849, 25568), (1128, 19244), (1132, 19176), (1504, 14433), (1598, 13584), (1632, 13301), (1698, 12784), (2256, 9622), (2264, 9588), (2397, 9056), (3196, 6792), (3396, 6392), (4512, 4811), (4528, 4794)]