38965992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 105672000

約数和(自身を除く): 66706008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 739, 1014, 1352, 1478, 2028, 2197, 2217, 2956, 4056, 4394, 4434, 5912, 6591, 8788, 8868, 9607, 13182, 17576, 17736, 19214, 26364, 28821, 38428, 52728, 57642, 76856, 115284, 124891, 230568, 249782, 374673, 499564, 749346, 999128, 1498692, 1623583, 2997384, 3247166, 4870749, 6494332, 9741498, 12988664, 19482996, 38965992]

約数ペア:

[(1, 38965992), (2, 19482996), (3, 12988664), (4, 9741498), (6, 6494332), (8, 4870749), (12, 3247166), (13, 2997384), (24, 1623583), (26, 1498692), (39, 999128), (52, 749346), (78, 499564), (104, 374673), (156, 249782), (169, 230568), (312, 124891), (338, 115284), (507, 76856), (676, 57642), (739, 52728), (1014, 38428), (1352, 28821), (1478, 26364), (2028, 19214), (2197, 17736), (2217, 17576), (2956, 13182), (4056, 9607), (4394, 8868), (4434, 8788), (5912, 6591)]