13303521976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4337}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 26328883680

約数和(自身を除く): 13025361704

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 241, 296, 344, 482, 964, 1591, 1928, 3182, 4337, 6364, 8674, 8917, 10363, 12728, 17348, 17834, 20726, 34696, 35668, 41452, 71336, 82904, 160469, 186491, 320938, 372982, 383431, 641876, 745964, 766862, 1045217, 1283752, 1491928, 1533724, 2090434, 3067448, 4180868, 6900167, 8361736, 13800334, 27600668, 38673029, 44944331, 55201336, 77346058, 89888662, 154692116, 179777324, 309384232, 359554648, 1662940247, 3325880494, 6651760988, 13303521976]

約数ペア:

[(1, 13303521976), (2, 6651760988), (4, 3325880494), (8, 1662940247), (37, 359554648), (43, 309384232), (74, 179777324), (86, 154692116), (148, 89888662), (172, 77346058), (241, 55201336), (296, 44944331), (344, 38673029), (482, 27600668), (964, 13800334), (1591, 8361736), (1928, 6900167), (3182, 4180868), (4337, 3067448), (6364, 2090434), (8674, 1533724), (8917, 1491928), (10363, 1283752), (12728, 1045217), (17348, 766862), (17834, 745964), (20726, 641876), (34696, 383431), (35668, 372982), (41452, 320938), (71336, 186491), (82904, 160469)]