12547369744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8617699}}^1$

素因数の和:8617727

約数の個数: 40

約数和(自身を含む): 29920654400

約数和(自身を除く): 17373284656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8617699, 17235398, 34470796, 60323893, 68941592, 112030087, 120647786, 137883184, 224060174, 241295572, 448120348, 482591144, 784210609, 896240696, 965182288, 1568421218, 1792481392, 3136842436, 6273684872, 12547369744]

約数ペア:

[(1, 12547369744), (2, 6273684872), (4, 3136842436), (7, 1792481392), (8, 1568421218), (13, 965182288), (14, 896240696), (16, 784210609), (26, 482591144), (28, 448120348), (52, 241295572), (56, 224060174), (91, 137883184), (104, 120647786), (112, 112030087), (182, 68941592), (208, 60323893), (364, 34470796), (728, 17235398), (1456, 8617699)]