8450728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 19051200

約数和(自身を除く): 10600472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 89, 104, 143, 166, 178, 286, 332, 356, 572, 664, 712, 913, 979, 1079, 1144, 1157, 1826, 1958, 2158, 2314, 3652, 3916, 4316, 4628, 7304, 7387, 7832, 8632, 9256, 11869, 12727, 14774, 23738, 25454, 29548, 47476, 50908, 59096, 81257, 94952, 96031, 101816, 162514, 192062, 325028, 384124, 650056, 768248, 1056341, 2112682, 4225364, 8450728]

約数ペア:

[(1, 8450728), (2, 4225364), (4, 2112682), (8, 1056341), (11, 768248), (13, 650056), (22, 384124), (26, 325028), (44, 192062), (52, 162514), (83, 101816), (88, 96031), (89, 94952), (104, 81257), (143, 59096), (166, 50908), (178, 47476), (286, 29548), (332, 25454), (356, 23738), (572, 14774), (664, 12727), (712, 11869), (913, 9256), (979, 8632), (1079, 7832), (1144, 7387), (1157, 7304), (1826, 4628), (1958, 4316), (2158, 3916), (2314, 3652)]