69230528

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 154396440

約数和(自身を除く): 85165912

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 197, 272, 289, 304, 323, 394, 544, 578, 608, 646, 788, 1088, 1156, 1216, 1292, 1576, 2312, 2584, 3152, 3349, 3743, 4624, 5168, 5491, 6304, 6698, 7486, 9248, 10336, 10982, 12608, 13396, 14972, 18496, 20672, 21964, 26792, 29944, 43928, 53584, 56933, 59888, 63631, 87856, 107168, 113866, 119776, 127262, 175712, 214336, 227732, 239552, 254524, 351424, 455464, 509048, 910928, 1018096, 1081727, 1821856, 2036192, 2163454, 3643712, 4072384, 4326908, 8653816, 17307632, 34615264, 69230528]

約数ペア:

[(1, 69230528), (2, 34615264), (4, 17307632), (8, 8653816), (16, 4326908), (17, 4072384), (19, 3643712), (32, 2163454), (34, 2036192), (38, 1821856), (64, 1081727), (68, 1018096), (76, 910928), (136, 509048), (152, 455464), (197, 351424), (272, 254524), (289, 239552), (304, 227732), (323, 214336), (394, 175712), (544, 127262), (578, 119776), (608, 113866), (646, 107168), (788, 87856), (1088, 63631), (1156, 59888), (1216, 56933), (1292, 53584), (1576, 43928), (2312, 29944), (2584, 26792), (3152, 21964), (3349, 20672), (3743, 18496), (4624, 14972), (5168, 13396), (5491, 12608), (6304, 10982), (6698, 10336), (7486, 9248)]