71319409784

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1\times {\mathrm{3169}}^1$

素因数の和:4500

約数の個数: 64

約数和(自身を含む): 153377280000

約数和(自身を除く): 82057870216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 839, 958, 1678, 1916, 3169, 3353, 3356, 3832, 5873, 6338, 6706, 6712, 11746, 12676, 13412, 22183, 23492, 25352, 26824, 44366, 46984, 88732, 177464, 401881, 803762, 1517951, 1607524, 2658791, 2813167, 3035902, 3215048, 5317582, 5626334, 6071804, 10625657, 10635164, 11252668, 12143608, 18611537, 21251314, 21270328, 22505336, 37223074, 42502628, 74446148, 85005256, 148892296, 1273560889, 2547121778, 5094243556, 8914926223, 10188487112, 17829852446, 35659704892, 71319409784]

約数ペア:

[(1, 71319409784), (2, 35659704892), (4, 17829852446), (7, 10188487112), (8, 8914926223), (14, 5094243556), (28, 2547121778), (56, 1273560889), (479, 148892296), (839, 85005256), (958, 74446148), (1678, 42502628), (1916, 37223074), (3169, 22505336), (3353, 21270328), (3356, 21251314), (3832, 18611537), (5873, 12143608), (6338, 11252668), (6706, 10635164), (6712, 10625657), (11746, 6071804), (12676, 5626334), (13412, 5317582), (22183, 3215048), (23492, 3035902), (25352, 2813167), (26824, 2658791), (44366, 1607524), (46984, 1517951), (88732, 803762), (177464, 401881)]