64022272

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 138632256

約数和(自身を除く): 74609984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 313, 376, 544, 626, 752, 799, 1088, 1252, 1504, 1598, 2176, 2504, 3008, 3196, 4352, 5008, 5321, 6016, 6392, 10016, 10642, 12032, 12784, 14711, 20032, 21284, 25568, 29422, 40064, 42568, 51136, 58844, 80128, 85136, 102272, 117688, 170272, 204544, 235376, 250087, 340544, 470752, 500174, 681088, 941504, 1000348, 1362176, 1883008, 2000696, 3766016, 4001392, 8002784, 16005568, 32011136, 64022272]

約数ペア:

[(1, 64022272), (2, 32011136), (4, 16005568), (8, 8002784), (16, 4001392), (17, 3766016), (32, 2000696), (34, 1883008), (47, 1362176), (64, 1000348), (68, 941504), (94, 681088), (128, 500174), (136, 470752), (188, 340544), (256, 250087), (272, 235376), (313, 204544), (376, 170272), (544, 117688), (626, 102272), (752, 85136), (799, 80128), (1088, 58844), (1252, 51136), (1504, 42568), (1598, 40064), (2176, 29422), (2504, 25568), (3008, 21284), (3196, 20032), (4352, 14711), (5008, 12784), (5321, 12032), (6016, 10642), (6392, 10016)]