47839904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 72

約数和(自身を含む): 114498720

約数和(自身を除く): 66658816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 739, 952, 1156, 1478, 1904, 2023, 2312, 2956, 3808, 4046, 4624, 5173, 5912, 8092, 9248, 10346, 11824, 12563, 16184, 20692, 23648, 25126, 32368, 41384, 50252, 64736, 82768, 87941, 100504, 165536, 175882, 201008, 213571, 351764, 402016, 427142, 703528, 854284, 1407056, 1494997, 1708568, 2814112, 2989994, 3417136, 5979988, 6834272, 11959976, 23919952, 47839904]

約数ペア:

[(1, 47839904), (2, 23919952), (4, 11959976), (7, 6834272), (8, 5979988), (14, 3417136), (16, 2989994), (17, 2814112), (28, 1708568), (32, 1494997), (34, 1407056), (56, 854284), (68, 703528), (112, 427142), (119, 402016), (136, 351764), (224, 213571), (238, 201008), (272, 175882), (289, 165536), (476, 100504), (544, 87941), (578, 82768), (739, 64736), (952, 50252), (1156, 41384), (1478, 32368), (1904, 25126), (2023, 23648), (2312, 20692), (2956, 16184), (3808, 12563), (4046, 11824), (4624, 10346), (5173, 9248), (5912, 8092)]