16771014508

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 31115345184

約数和(自身を除く): 14344330676

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 263, 313, 526, 626, 961, 1052, 1252, 1643, 1922, 3286, 3844, 6572, 8153, 9703, 13939, 16306, 16589, 19406, 27878, 32612, 33178, 38812, 50933, 55756, 66356, 82319, 101866, 164638, 203732, 252743, 300793, 329276, 432109, 505486, 514259, 601586, 864218, 1010972, 1028518, 1203172, 1728436, 2057036, 2551889, 4362907, 5103778, 8725814, 10207556, 13395379, 15942029, 17451628, 26790758, 31884058, 53581516, 63768116, 79108559, 135250117, 158217118, 270500234, 316434236, 541000468, 4192753627, 8385507254, 16771014508]

約数ペア:

[(1, 16771014508), (2, 8385507254), (4, 4192753627), (31, 541000468), (53, 316434236), (62, 270500234), (106, 158217118), (124, 135250117), (212, 79108559), (263, 63768116), (313, 53581516), (526, 31884058), (626, 26790758), (961, 17451628), (1052, 15942029), (1252, 13395379), (1643, 10207556), (1922, 8725814), (3286, 5103778), (3844, 4362907), (6572, 2551889), (8153, 2057036), (9703, 1728436), (13939, 1203172), (16306, 1028518), (16589, 1010972), (19406, 864218), (27878, 601586), (32612, 514259), (33178, 505486), (38812, 432109), (50933, 329276), (55756, 300793), (66356, 252743), (82319, 203732), (101866, 164638)]