75721256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10867}}^1$

素因数の和:10953

約数の個数: 32

約数和(自身を含む): 155195040

約数和(自身を除く): 79473784

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 10867, 21734, 43468, 86936, 141271, 282542, 565084, 728089, 1130168, 1456178, 2912356, 5824712, 9465157, 18930314, 37860628, 75721256]

約数ペア:

[(1, 75721256), (2, 37860628), (4, 18930314), (8, 9465157), (13, 5824712), (26, 2912356), (52, 1456178), (67, 1130168), (104, 728089), (134, 565084), (268, 282542), (536, 141271), (871, 86936), (1742, 43468), (3484, 21734), (6968, 10867)]