28655616

素因数分解:

$2^{14}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 84932064

約数和(自身を除く): 56276448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 159, 176, 192, 212, 256, 264, 318, 352, 384, 424, 512, 528, 583, 636, 704, 768, 848, 1024, 1056, 1166, 1272, 1408, 1536, 1696, 1749, 2048, 2112, 2332, 2544, 2816, 3072, 3392, 3498, 4096, 4224, 4664, 5088, 5632, 6144, 6784, 6996, 8192, 8448, 9328, 10176, 11264, 12288, 13568, 13992, 16384, 16896, 18656, 20352, 22528, 24576, 27136, 27984, 33792, 37312, 40704, 45056, 49152, 54272, 55968, 67584, 74624, 81408, 90112, 108544, 111936, 135168, 149248, 162816, 180224, 217088, 223872, 270336, 298496, 325632, 434176, 447744, 540672, 596992, 651264, 868352, 895488, 1193984, 1302528, 1790976, 2387968, 2605056, 3581952, 4775936, 7163904, 9551872, 14327808, 28655616]

約数ペア:

[(1, 28655616), (2, 14327808), (3, 9551872), (4, 7163904), (6, 4775936), (8, 3581952), (11, 2605056), (12, 2387968), (16, 1790976), (22, 1302528), (24, 1193984), (32, 895488), (33, 868352), (44, 651264), (48, 596992), (53, 540672), (64, 447744), (66, 434176), (88, 325632), (96, 298496), (106, 270336), (128, 223872), (132, 217088), (159, 180224), (176, 162816), (192, 149248), (212, 135168), (256, 111936), (264, 108544), (318, 90112), (352, 81408), (384, 74624), (424, 67584), (512, 55968), (528, 54272), (583, 49152), (636, 45056), (704, 40704), (768, 37312), (848, 33792), (1024, 27984), (1056, 27136), (1166, 24576), (1272, 22528), (1408, 20352), (1536, 18656), (1696, 16896), (1749, 16384), (2048, 13992), (2112, 13568), (2332, 12288), (2544, 11264), (2816, 10176), (3072, 9328), (3392, 8448), (3498, 8192), (4096, 6996), (4224, 6784), (4664, 6144), (5088, 5632)]