15545473216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2669209}}^1$

素因数の和:2669241

約数の個数: 56

約数和(自身を含む): 37966843040

約数和(自身を除く): 22421369824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 2669209, 5338418, 10676836, 18684463, 21353672, 34699717, 37368926, 42707344, 69399434, 74737852, 85414688, 138798868, 149475704, 170829376, 242898019, 277597736, 298951408, 485796038, 555195472, 597902816, 971592076, 1110390944, 1195805632, 1943184152, 2220781888, 3886368304, 7772736608, 15545473216]

約数ペア:

[(1, 15545473216), (2, 7772736608), (4, 3886368304), (7, 2220781888), (8, 1943184152), (13, 1195805632), (14, 1110390944), (16, 971592076), (26, 597902816), (28, 555195472), (32, 485796038), (52, 298951408), (56, 277597736), (64, 242898019), (91, 170829376), (104, 149475704), (112, 138798868), (182, 85414688), (208, 74737852), (224, 69399434), (364, 42707344), (416, 37368926), (448, 34699717), (728, 21353672), (832, 18684463), (1456, 10676836), (2912, 5338418), (5824, 2669209)]