25627888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 60996096

約数和(自身を除く): 35368208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 487, 506, 572, 598, 974, 1012, 1144, 1196, 1948, 2024, 2288, 2392, 3289, 3896, 4048, 4784, 5357, 6331, 6578, 7792, 10714, 11201, 12662, 13156, 21428, 22402, 25324, 26312, 42856, 44804, 50648, 52624, 69641, 85712, 89608, 101296, 123211, 139282, 145613, 179216, 246422, 278564, 291226, 492844, 557128, 582452, 985688, 1114256, 1164904, 1601743, 1971376, 2329808, 3203486, 6406972, 12813944, 25627888]

約数ペア:

[(1, 25627888), (2, 12813944), (4, 6406972), (8, 3203486), (11, 2329808), (13, 1971376), (16, 1601743), (22, 1164904), (23, 1114256), (26, 985688), (44, 582452), (46, 557128), (52, 492844), (88, 291226), (92, 278564), (104, 246422), (143, 179216), (176, 145613), (184, 139282), (208, 123211), (253, 101296), (286, 89608), (299, 85712), (368, 69641), (487, 52624), (506, 50648), (572, 44804), (598, 42856), (974, 26312), (1012, 25324), (1144, 22402), (1196, 21428), (1948, 13156), (2024, 12662), (2288, 11201), (2392, 10714), (3289, 7792), (3896, 6578), (4048, 6331), (4784, 5357)]