7401984

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 20296320

約数和(自身を除く): 12894336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 79, 96, 122, 128, 158, 183, 192, 237, 244, 256, 316, 366, 384, 474, 488, 512, 632, 732, 768, 948, 976, 1264, 1464, 1536, 1896, 1952, 2528, 2928, 3792, 3904, 4819, 5056, 5856, 7584, 7808, 9638, 10112, 11712, 14457, 15168, 15616, 19276, 20224, 23424, 28914, 30336, 31232, 38552, 40448, 46848, 57828, 60672, 77104, 93696, 115656, 121344, 154208, 231312, 308416, 462624, 616832, 925248, 1233664, 1850496, 2467328, 3700992, 7401984]

約数ペア:

[(1, 7401984), (2, 3700992), (3, 2467328), (4, 1850496), (6, 1233664), (8, 925248), (12, 616832), (16, 462624), (24, 308416), (32, 231312), (48, 154208), (61, 121344), (64, 115656), (79, 93696), (96, 77104), (122, 60672), (128, 57828), (158, 46848), (183, 40448), (192, 38552), (237, 31232), (244, 30336), (256, 28914), (316, 23424), (366, 20224), (384, 19276), (474, 15616), (488, 15168), (512, 14457), (632, 11712), (732, 10112), (768, 9638), (948, 7808), (976, 7584), (1264, 5856), (1464, 5056), (1536, 4819), (1896, 3904), (1952, 3792), (2528, 2928)]