26541528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 72276960

約数和(自身を除く): 45735432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 877, 1164, 1261, 1754, 2328, 2522, 2631, 3508, 3783, 5044, 5262, 7016, 7566, 10088, 10524, 11401, 15132, 21048, 22802, 30264, 34203, 45604, 68406, 85069, 91208, 136812, 170138, 255207, 273624, 340276, 510414, 680552, 1020828, 1105897, 2041656, 2211794, 3317691, 4423588, 6635382, 8847176, 13270764, 26541528]

約数ペア:

[(1, 26541528), (2, 13270764), (3, 8847176), (4, 6635382), (6, 4423588), (8, 3317691), (12, 2211794), (13, 2041656), (24, 1105897), (26, 1020828), (39, 680552), (52, 510414), (78, 340276), (97, 273624), (104, 255207), (156, 170138), (194, 136812), (291, 91208), (312, 85069), (388, 68406), (582, 45604), (776, 34203), (877, 30264), (1164, 22802), (1261, 21048), (1754, 15132), (2328, 11401), (2522, 10524), (2631, 10088), (3508, 7566), (3783, 7016), (5044, 5262)]