24288004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 50830080

約数和(自身を除く): 26542076

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 61, 62, 76, 122, 124, 169, 244, 247, 338, 403, 494, 589, 676, 793, 806, 988, 1159, 1178, 1586, 1612, 1891, 2318, 2356, 3172, 3211, 3782, 4636, 5239, 6422, 7564, 7657, 10309, 10478, 12844, 15067, 15314, 20618, 20956, 24583, 30134, 30628, 35929, 41236, 49166, 60268, 71858, 98332, 99541, 143716, 195871, 199082, 319579, 391742, 398164, 467077, 639158, 783484, 934154, 1278316, 1868308, 6072001, 12144002, 24288004]

約数ペア:

[(1, 24288004), (2, 12144002), (4, 6072001), (13, 1868308), (19, 1278316), (26, 934154), (31, 783484), (38, 639158), (52, 467077), (61, 398164), (62, 391742), (76, 319579), (122, 199082), (124, 195871), (169, 143716), (244, 99541), (247, 98332), (338, 71858), (403, 60268), (494, 49166), (589, 41236), (676, 35929), (793, 30628), (806, 30134), (988, 24583), (1159, 20956), (1178, 20618), (1586, 15314), (1612, 15067), (1891, 12844), (2318, 10478), (2356, 10309), (3172, 7657), (3211, 7564), (3782, 6422), (4636, 5239)]