28802060872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1\times {\mathrm{4591}}^1$

素因数の和:5126

約数の個数: 64

約数和(自身を含む): 58669228800

約数和(自身を除く): 29867167928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 337, 358, 674, 716, 1348, 1432, 2327, 2696, 4381, 4591, 4654, 8762, 9182, 9308, 17524, 18364, 18616, 35048, 36728, 59683, 60323, 119366, 120646, 238732, 241292, 477464, 482584, 784199, 821789, 1547167, 1568398, 1643578, 3094334, 3136796, 3287156, 6188668, 6273592, 6574312, 10683257, 12377336, 20113171, 21366514, 40226342, 42733028, 80452684, 85466056, 160905368, 276942893, 553885786, 1107771572, 2215543144, 3600257609, 7200515218, 14401030436, 28802060872]

約数ペア:

[(1, 28802060872), (2, 14401030436), (4, 7200515218), (8, 3600257609), (13, 2215543144), (26, 1107771572), (52, 553885786), (104, 276942893), (179, 160905368), (337, 85466056), (358, 80452684), (674, 42733028), (716, 40226342), (1348, 21366514), (1432, 20113171), (2327, 12377336), (2696, 10683257), (4381, 6574312), (4591, 6273592), (4654, 6188668), (8762, 3287156), (9182, 3136796), (9308, 3094334), (17524, 1643578), (18364, 1568398), (18616, 1547167), (35048, 821789), (36728, 784199), (59683, 482584), (60323, 477464), (119366, 241292), (120646, 238732)]