25029568

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 52011072

約数和(自身を除く): 26981504

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 157, 188, 212, 314, 376, 424, 628, 752, 848, 1256, 1504, 1696, 2491, 2512, 3008, 3392, 4982, 5024, 7379, 8321, 9964, 10048, 14758, 16642, 19928, 29516, 33284, 39856, 59032, 66568, 79712, 118064, 133136, 159424, 236128, 266272, 391087, 472256, 532544, 782174, 1564348, 3128696, 6257392, 12514784, 25029568]

約数ペア:

[(1, 25029568), (2, 12514784), (4, 6257392), (8, 3128696), (16, 1564348), (32, 782174), (47, 532544), (53, 472256), (64, 391087), (94, 266272), (106, 236128), (157, 159424), (188, 133136), (212, 118064), (314, 79712), (376, 66568), (424, 59032), (628, 39856), (752, 33284), (848, 29516), (1256, 19928), (1504, 16642), (1696, 14758), (2491, 10048), (2512, 9964), (3008, 8321), (3392, 7379), (4982, 5024)]