38104528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 93101184

約数和(自身を除く): 54996656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 197, 308, 314, 394, 616, 628, 788, 1099, 1232, 1256, 1379, 1576, 1727, 2167, 2198, 2512, 2758, 3152, 3454, 4334, 4396, 5516, 6908, 8668, 8792, 11032, 12089, 13816, 15169, 17336, 17584, 22064, 24178, 27632, 30338, 30929, 34672, 48356, 60676, 61858, 96712, 121352, 123716, 193424, 216503, 242704, 247432, 340219, 433006, 494864, 680438, 866012, 1360876, 1732024, 2381533, 2721752, 3464048, 4763066, 5443504, 9526132, 19052264, 38104528]

約数ペア:

[(1, 38104528), (2, 19052264), (4, 9526132), (7, 5443504), (8, 4763066), (11, 3464048), (14, 2721752), (16, 2381533), (22, 1732024), (28, 1360876), (44, 866012), (56, 680438), (77, 494864), (88, 433006), (112, 340219), (154, 247432), (157, 242704), (176, 216503), (197, 193424), (308, 123716), (314, 121352), (394, 96712), (616, 61858), (628, 60676), (788, 48356), (1099, 34672), (1232, 30929), (1256, 30338), (1379, 27632), (1576, 24178), (1727, 22064), (2167, 17584), (2198, 17336), (2512, 15169), (2758, 13816), (3152, 12089), (3454, 11032), (4334, 8792), (4396, 8668), (5516, 6908)]