74450584

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 154159200

約数和(自身を除く): 79708616

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1039, 1352, 1378, 2078, 2756, 4156, 5512, 8312, 8957, 13507, 17914, 27014, 35828, 54028, 55067, 71656, 108056, 110134, 175591, 220268, 351182, 440536, 702364, 715871, 1404728, 1431742, 2863484, 5726968, 9306323, 18612646, 37225292, 74450584]

約数ペア:

[(1, 74450584), (2, 37225292), (4, 18612646), (8, 9306323), (13, 5726968), (26, 2863484), (52, 1431742), (53, 1404728), (104, 715871), (106, 702364), (169, 440536), (212, 351182), (338, 220268), (424, 175591), (676, 110134), (689, 108056), (1039, 71656), (1352, 55067), (1378, 54028), (2078, 35828), (2756, 27014), (4156, 17914), (5512, 13507), (8312, 8957)]