40622192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 86728824

約数和(自身を除く): 46106632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 169, 181, 208, 332, 338, 362, 664, 676, 724, 1079, 1328, 1352, 1448, 2158, 2353, 2704, 2896, 4316, 4706, 8632, 9412, 14027, 15023, 17264, 18824, 28054, 30046, 30589, 37648, 56108, 60092, 61178, 112216, 120184, 122356, 195299, 224432, 240368, 244712, 390598, 489424, 781196, 1562392, 2538887, 3124784, 5077774, 10155548, 20311096, 40622192]

約数ペア:

[(1, 40622192), (2, 20311096), (4, 10155548), (8, 5077774), (13, 3124784), (16, 2538887), (26, 1562392), (52, 781196), (83, 489424), (104, 390598), (166, 244712), (169, 240368), (181, 224432), (208, 195299), (332, 122356), (338, 120184), (362, 112216), (664, 61178), (676, 60092), (724, 56108), (1079, 37648), (1328, 30589), (1352, 30046), (1448, 28054), (2158, 18824), (2353, 17264), (2704, 15023), (2896, 14027), (4316, 9412), (4706, 8632)]