28367232

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 77813760

約数和(自身を除く): 49446528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2383, 2976, 3968, 4766, 5952, 7149, 9532, 11904, 14298, 19064, 28596, 38128, 57192, 73873, 76256, 114384, 147746, 152512, 221619, 228768, 295492, 305024, 443238, 457536, 590984, 886476, 915072, 1181968, 1772952, 2363936, 3545904, 4727872, 7091808, 9455744, 14183616, 28367232]

約数ペア:

[(1, 28367232), (2, 14183616), (3, 9455744), (4, 7091808), (6, 4727872), (8, 3545904), (12, 2363936), (16, 1772952), (24, 1181968), (31, 915072), (32, 886476), (48, 590984), (62, 457536), (64, 443238), (93, 305024), (96, 295492), (124, 228768), (128, 221619), (186, 152512), (192, 147746), (248, 114384), (372, 76256), (384, 73873), (496, 57192), (744, 38128), (992, 28596), (1488, 19064), (1984, 14298), (2383, 11904), (2976, 9532), (3968, 7149), (4766, 5952)]