9505408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 21273120

約数和(自身を除く): 11767712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 157, 172, 176, 314, 344, 352, 473, 628, 688, 704, 946, 1256, 1376, 1408, 1727, 1892, 2512, 2752, 3454, 3784, 5024, 5504, 6751, 6908, 7568, 10048, 13502, 13816, 15136, 20096, 27004, 27632, 30272, 54008, 55264, 60544, 74261, 108016, 110528, 148522, 216032, 221056, 297044, 432064, 594088, 864128, 1188176, 2376352, 4752704, 9505408]

約数ペア:

[(1, 9505408), (2, 4752704), (4, 2376352), (8, 1188176), (11, 864128), (16, 594088), (22, 432064), (32, 297044), (43, 221056), (44, 216032), (64, 148522), (86, 110528), (88, 108016), (128, 74261), (157, 60544), (172, 55264), (176, 54008), (314, 30272), (344, 27632), (352, 27004), (473, 20096), (628, 15136), (688, 13816), (704, 13502), (946, 10048), (1256, 7568), (1376, 6908), (1408, 6751), (1727, 5504), (1892, 5024), (2512, 3784), (2752, 3454)]