28540547256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{70529}}^1$

素因数の和:71848

約数の個数: 64

約数和(自身を含む): 76900269600

約数和(自身を除く): 48359722344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1297, 2594, 3891, 5188, 7782, 10376, 15564, 16861, 31128, 33722, 50583, 67444, 70529, 101166, 134888, 141058, 202332, 211587, 282116, 404664, 423174, 564232, 846348, 916877, 1692696, 1833754, 2750631, 3667508, 5501262, 7335016, 11002524, 22005048, 91476113, 182952226, 274428339, 365904452, 548856678, 731808904, 1097713356, 1189189469, 2195426712, 2378378938, 3567568407, 4756757876, 7135136814, 9513515752, 14270273628, 28540547256]

約数ペア:

[(1, 28540547256), (2, 14270273628), (3, 9513515752), (4, 7135136814), (6, 4756757876), (8, 3567568407), (12, 2378378938), (13, 2195426712), (24, 1189189469), (26, 1097713356), (39, 731808904), (52, 548856678), (78, 365904452), (104, 274428339), (156, 182952226), (312, 91476113), (1297, 22005048), (2594, 11002524), (3891, 7335016), (5188, 5501262), (7782, 3667508), (10376, 2750631), (15564, 1833754), (16861, 1692696), (31128, 916877), (33722, 846348), (50583, 564232), (67444, 423174), (70529, 404664), (101166, 282116), (134888, 211587), (141058, 202332)]