15677814016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{12583}}^1$

素因数の和:12787

約数の個数: 72

約数和(自身を含む): 32512223744

約数和(自身を除く): 16834409728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 628, 992, 1256, 1984, 2512, 3968, 4867, 5024, 7936, 9734, 10048, 12583, 19468, 20096, 25166, 38936, 40192, 50332, 77872, 100664, 155744, 201328, 311488, 390073, 402656, 622976, 780146, 805312, 1245952, 1560292, 1610624, 1975531, 3120584, 3221248, 3951062, 6241168, 7902124, 12482336, 15804248, 24964672, 31608496, 49929344, 61241461, 63216992, 99858688, 122482922, 126433984, 244965844, 252867968, 489931688, 505735936, 979863376, 1959726752, 3919453504, 7838907008, 15677814016]

約数ペア:

[(1, 15677814016), (2, 7838907008), (4, 3919453504), (8, 1959726752), (16, 979863376), (31, 505735936), (32, 489931688), (62, 252867968), (64, 244965844), (124, 126433984), (128, 122482922), (157, 99858688), (248, 63216992), (256, 61241461), (314, 49929344), (496, 31608496), (628, 24964672), (992, 15804248), (1256, 12482336), (1984, 7902124), (2512, 6241168), (3968, 3951062), (4867, 3221248), (5024, 3120584), (7936, 1975531), (9734, 1610624), (10048, 1560292), (12583, 1245952), (19468, 805312), (20096, 780146), (25166, 622976), (38936, 402656), (40192, 390073), (50332, 311488), (77872, 201328), (100664, 155744)]