1715702768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{123113}}^1$

素因数の和:123201

約数の個数: 40

約数和(自身を含む): 3633340368

約数和(自身を除く): 1917637600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 123113, 246226, 492452, 984904, 1600469, 1969808, 3200938, 6401876, 8248571, 12803752, 16497142, 25607504, 32994284, 65988568, 107231423, 131977136, 214462846, 428925692, 857851384, 1715702768]

約数ペア:

[(1, 1715702768), (2, 857851384), (4, 428925692), (8, 214462846), (13, 131977136), (16, 107231423), (26, 65988568), (52, 32994284), (67, 25607504), (104, 16497142), (134, 12803752), (208, 8248571), (268, 6401876), (536, 3200938), (871, 1969808), (1072, 1600469), (1742, 984904), (3484, 492452), (6968, 246226), (13936, 123113)]