8156079392

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{2617}}^1$

素因数の和:2998

約数の個数: 72

約数和(自身を含む): 17114541444

約数和(自身を除く): 8958462052

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 337, 544, 578, 674, 1156, 1348, 2312, 2617, 2696, 4624, 5234, 5392, 5729, 9248, 10468, 10784, 11458, 20936, 22916, 41872, 44489, 45832, 83744, 88978, 91664, 97393, 177956, 183328, 194786, 355912, 389572, 711824, 756313, 779144, 881929, 1423648, 1512626, 1558288, 1763858, 3025252, 3116576, 3527716, 6050504, 7055432, 12101008, 14110864, 14992793, 24202016, 28221728, 29985586, 59971172, 119942344, 239884688, 254877481, 479769376, 509754962, 1019509924, 2039019848, 4078039696, 8156079392]

約数ペア:

[(1, 8156079392), (2, 4078039696), (4, 2039019848), (8, 1019509924), (16, 509754962), (17, 479769376), (32, 254877481), (34, 239884688), (68, 119942344), (136, 59971172), (272, 29985586), (289, 28221728), (337, 24202016), (544, 14992793), (578, 14110864), (674, 12101008), (1156, 7055432), (1348, 6050504), (2312, 3527716), (2617, 3116576), (2696, 3025252), (4624, 1763858), (5234, 1558288), (5392, 1512626), (5729, 1423648), (9248, 881929), (10468, 779144), (10784, 756313), (11458, 711824), (20936, 389572), (22916, 355912), (41872, 194786), (44489, 183328), (45832, 177956), (83744, 97393), (88978, 91664)]