8727831488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{42979}}^1$

素因数の和:43177

約数の個数: 56

約数和(自身を含む): 18340425600

約数和(自身を除く): 9612594112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 167, 304, 334, 608, 668, 1216, 1336, 2672, 3173, 5344, 6346, 10688, 12692, 25384, 42979, 50768, 85958, 101536, 171916, 203072, 343832, 687664, 816601, 1375328, 1633202, 2750656, 3266404, 6532808, 7177493, 13065616, 14354986, 26131232, 28709972, 52262464, 57419944, 114839888, 136372367, 229679776, 272744734, 459359552, 545489468, 1090978936, 2181957872, 4363915744, 8727831488]

約数ペア:

[(1, 8727831488), (2, 4363915744), (4, 2181957872), (8, 1090978936), (16, 545489468), (19, 459359552), (32, 272744734), (38, 229679776), (64, 136372367), (76, 114839888), (152, 57419944), (167, 52262464), (304, 28709972), (334, 26131232), (608, 14354986), (668, 13065616), (1216, 7177493), (1336, 6532808), (2672, 3266404), (3173, 2750656), (5344, 1633202), (6346, 1375328), (10688, 816601), (12692, 687664), (25384, 343832), (42979, 203072), (50768, 171916), (85958, 101536)]