64405248

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4969

約数の個数: 72

約数和(自身を含む): 181531728

約数和(自身を除く): 117126480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 4933, 6528, 9866, 13056, 14799, 19732, 29598, 39464, 59196, 78928, 83861, 118392, 157856, 167722, 236784, 251583, 315712, 335444, 473568, 503166, 631424, 670888, 947136, 1006332, 1262848, 1341776, 1894272, 2012664, 2683552, 3788544, 4025328, 5367104, 8050656, 10734208, 16101312, 21468416, 32202624, 64405248]

約数ペア:

[(1, 64405248), (2, 32202624), (3, 21468416), (4, 16101312), (6, 10734208), (8, 8050656), (12, 5367104), (16, 4025328), (17, 3788544), (24, 2683552), (32, 2012664), (34, 1894272), (48, 1341776), (51, 1262848), (64, 1006332), (68, 947136), (96, 670888), (102, 631424), (128, 503166), (136, 473568), (192, 335444), (204, 315712), (256, 251583), (272, 236784), (384, 167722), (408, 157856), (544, 118392), (768, 83861), (816, 78928), (1088, 59196), (1632, 39464), (2176, 29598), (3264, 19732), (4352, 14799), (4933, 13056), (6528, 9866)]