68249152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 56

約数和(自身を含む): 144703800

約数和(自身を除く): 76454648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 149, 272, 298, 421, 544, 596, 842, 1088, 1192, 1684, 2384, 2533, 3368, 4768, 5066, 6736, 7157, 9536, 10132, 13472, 14314, 20264, 26944, 28628, 40528, 57256, 62729, 81056, 114512, 125458, 162112, 229024, 250916, 458048, 501832, 1003664, 1066393, 2007328, 2132786, 4014656, 4265572, 8531144, 17062288, 34124576, 68249152]

約数ペア:

[(1, 68249152), (2, 34124576), (4, 17062288), (8, 8531144), (16, 4265572), (17, 4014656), (32, 2132786), (34, 2007328), (64, 1066393), (68, 1003664), (136, 501832), (149, 458048), (272, 250916), (298, 229024), (421, 162112), (544, 125458), (596, 114512), (842, 81056), (1088, 62729), (1192, 57256), (1684, 40528), (2384, 28628), (2533, 26944), (3368, 20264), (4768, 14314), (5066, 13472), (6736, 10132), (7157, 9536)]